View NJW1133A_193462.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

NJW1133A
PRELIMINARY
AUDIO PROCESSOR
sGENERAL DESCRIPTION The NJW1133A is an audio processor. It includes all of functions processing audio signal for TV, such as tone control, balance, volume, mute, and AGC(Auto Gain Control) functions. 2 All of internal status and variables are controlled by I C BUS interface. sPACKAGE OUTLINE
sFEATURES 8 to 13V q Operating Voltage 2 q I C BUS Interface q AGC Circuit (It reduces volume difference among input sources.) q Matrix Surround q Bi-CMOS Technology SDMP30 q Package Outline sBLOCK DIAGRAM
NJW1133AM
AGC1
OUT1a IN2a
TONE TONE -Ha -La
PS
OUT2a
CTH CTL IN1a
Volume 1
Tone
(Bass/Treble)
Volume 2
CVA
Control Logic
AGC
Matrix Surround
CVB AUX0 AUX1
SDA IN1b
Volume 1
Tone
(Bass/Treble)
SCL
Volume 2 Bias
GND Vcc
AGC2
OUT1b IN2b TONE TONE -Hb -Lb
OUT2b
VREF
-1-
NJW1133A
sPIN FUNCTION
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
IN1a NC NC OUT1a IN2a TONE-Ha TONE-La OUT2a AGC1 AGC2 CVB CVA SDA SCL GND
IN1b NC NC OUT1b IN2b TONE-Hb TONE-Lb OUT2b PS VREF CTH CTL AUX0 AUX1 Vcc
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Symbol
IN1a NC NC OUT1a IN2a TONE-Ha TONE-La OUT2a AGC1 AGC2 CVB CVA SDA SCL GND Ach Input No Connected No Connected
Function
No
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Symbol
Vcc AUX1 AUX0 CTL CTH VREF PS OUT2b TONE-Lb TONE-Hb IN2b OUT1b NC NC IN1b Supply Voltage Auxiliary Output1 Auxiliary Output0
Function
Ach Output for the Other Accessories Ach Input From the Other Accessories Ach Treble Filter Ach Bass Filter Ach Output AGC1 AGC2 DAC Output for Bch Volume & Balance DAC Output for Ach Volume & Balance SDA Data Input (I2C BUS) SCL Data Input (I C BUS) GND
2
DAC Output for Tone Low Frequency DAC Output for Tone High Frequency Reference Voltage Surround Phase Shift Filter Bch Output Bch Bass Filter Bch Treble Filter Bch Input from the Other Accessories Bch Output for the Other Accessories No Connected No Connected Bch Input
-2-
NJW1133A
sABSOLUTE MAXIMUM RATING (Ta=25C) PARAMETER SYMBOL Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range V
+
RATING 14 700 -20 to +75 -40 to +125
UNIT V mW C C
PD Topr Tstg
sELECTRICAL CHARACTERISTICS ( Ta=25C, V+=9V, Rg=600, RL=47k, Vin=100mVrms/1kHz) PARAMETER Operating Voltage Supply Current Reference Voltage Maximum Input Voltage Maximum Output Voltage Channel Balance Balance Boost A Balance Cut A Balance Boost B Balance Cut B Total Harmonic Distortion Maximum Gain Minimum Gain Channel Separation Output Noise 1 Output Noise 2 AUX Output Voltage SYMBOL V
+
TEST CONDITION
MIN. 8.0
TYP. 9.0 20 4.5 2.5 2.5 0.0 0.0 0.0 0.0 -80 (100) -90 (31.6) -
MAX. 13.0 30 5.0 1.5 2.0 -70 2.0 -70 0.5 2.0 -70 -70 -70 (316) -82 (79.4) 5.0 0.3
UNIT V mA V Vrms Vrms dB dB dB dB dB % dB dB dB dBV (Vrms) dBV (Vrms) V
ICC VREF VIM VOM GCB BABST BACUT BBBST BBCUT THD GVMAX GVMIN CS VNO1 VNO2 VAUX
No Signal No Signal VOL=C3H,THD=1% OUTPUT VOL=FFH,THD=1% VOL=FFH CHS="0",BAL="11111" CHS="1",BAL="11111" Vin = 1Vrms CHS="1",BAL="11111" CHS="0",BAL="11111" Vin = 1Vrms Vo=0.5Vrms BW=400Hz to 30kHz VOL=FFH(0dB) VOL=00H(MUTE) Vin=2Vrms VOL=FFH(0dB) BW=400Hz to 30kHz VOL=00H(MUTE) BW=400Hz to 30kHz Logic Output : High Logic Output : Low
4.0 2.3 -1.5 -2.0 -2.0 -2.0 4.5 0
BW : Band Width
-3-
NJW1133A
qTONE CONTROL( Ta=25C, V =9V, Rg=600, RL=47k, Vin=100mVrms/1kHz) PARAMETER High Frequency Boost High Frequency Flat High Frequency Cut Low Frequency Boost Low Frequency Flat Low Frequency Cut High Frequency Cut DC Offset1 High Frequency Boost DC Offset2 Low Frequency Cut DC Offset1 Low Frequency Boost DC Offset2 SYMBOL HFBST HFFLT HFCUT LFBST LFFLT LFCUT HFDC1 HFDC2 LFDC1 LFDC2 TEST CONDITION BCT="1",TREB="1111", f=10kHz TREB="0000",f=10kHz BCT="0",TRBE="1111", f=10kHz BCB="1",BASS="1111", f=100Hz BASS="0000",f=100Hz BCB="0",BASS="1111", f=100Hz BCT="0",TREB="1111" "0000" BCT="1",TREB="1111" "0000" BCB="0",BASS="1111" "0000" BCB="1",BASS="1111" "0000" MIN. 12.5 -2.0 -17.5 12.5 -2.0 -17.5 -1.0 -1.0 -1.0 -1.0 TYP. 15.0 0.0 -15.0 15.0 0.0 -15.0 0.0 0.0 0.0 0.0 MAX. 17.5 2.0 -12.5 17.5 2.0 -12.5 1.0 1.0 1.0 1.0 UNIT dB dB dB dB dB dB V V V V
+
qSUB-TONE CONTROL( Ta=25C, V =9V, Rg=600, RL=47k, Vin=100mVrms) PARAMETER High Frequency Boost High Frequency Flat High Frequency Cut Low Frequency Boost Low Frequency Flat Low Frequency Cut SYMBOL SHFBST SHFFLT SHFCUT SLFBST SLFFLT SLFCUT TEST CONDITION BCST="0",SUB-TREB="11", f=10kHz SUB-TREB="00",f=10kHz BCST="0",SUB-TREB="11", f=10kHz BCSB="1",SUB-BASS="11", f=100Hz SUB-BASS="00",f=100Hz BCSB="1",SUB-BASS="11", f=100Hz MIN. 2.0 -2.0 -4.0 2.0 -2.0 -4.0 TYP. 3.0 0.0 -3.0 3.0 0.0 -3.0 MAX. 4.0 2.0 -2.0 4.0 2.0 -2.0 UNIT dB dB dB dB dB dB
+
qAGC CONTROL: AGC=1H (AGC-ON) ( Ta=25C, V+=9V, Rg=600, RL=47k ) PARAMETER AGC BOOST AGC FLAT AGC CUT SYMBOL AGCBST AGCFLT AGCCUT TEST CONDITION Vin=50mVrms, f=1kHz Vin=150mVrms, f=1kHz Vin=2Vrms, f=1kHz MIN. 1.5 -2.5 -14 TYP. 3.5 0.0 -10 MAX. 5.5 2.5 -6.0 UNIT dB dB dB
qSURROUND CONTROL(Ta=25C,V+=9V,Rg=600,RL=47k,Vin=100mVrms/1kHz) PARAMETER SYMBOL TEST CONDITION MIN. TYP. SURROUND MIX 1 SURROUND MIX 2 SURROUND DEF DC Offset SRMIX1 SRMIX2 SRDEF SRDC Ain Bout Bin Aout Ain-Bin(-180deg) SUR="0" "1" -2.0 -2.0 8.0 -1.0 0.0 0.0 10.0 0.0
MAX. 2.0 2.0 12.0 1.0
UNIT dB dB dB V
-4-
NJW1133A
sAPPLICATION CIRCUIT
4.7 1 2 3 4.7 4.7 4.7n 100n 4.7 8 1 100n 4.7 4.7 9 10 11 12 13 14 15 OUT2a AGC1 AGC2 CVB CVA SDA SCL GND OUT2b PS VREF CTH CTL AUX0 AUX1 Vcc 23 22 21 20 19 18 17 16 4 5 6 7 IN1a NC NC OUT1a IN2a TONE-Ha TONE-La IN1b NC NC 30 29 28
4.7
OUT1b 27 IN2b TONE-Hb TONE-Lb 26 25 24
4.7 4.7
4.7n 100n 4.7
100n 4.7 4.7 4.7
22
-5-
NJW1133A
sI C BUS CHARACTERISTICS (SDA,SCL) PARAMETER High Level Input Voltage Low Level Input Voltage High Level Input Current Low Level Input Current Low Level Output Voltage (3mA at SDA pin) Maximum Output Current Maximum Clock Frequency Data Change Minimum Waiting Time Data Transfer Start Minimum Waiting Time Low Level Clock Pulse Width High Level Clock Pulse Width Minimum Start Preparation Waiting Time Minimum Data Hold Time Minimum Data Preparation Time Rise Time Fall Time Minimum Stop Preparation Waiting Time *I C BUS Load Condition:
2 2
SYMBOL VIH VIL IIH IIL VOL IOL fSCL tBUF tHD:STA tLOW THIGH tSU:STA tHD:DAT tSU:DAT tR tF tSU:STO
MIN. 3.0 0 0 -3.0 0 4.7 4.0 4.7 4.0 4.7 5.0 250 4.7
TYP. -
MAX. 5.0 1.5 10 10 0.4 100 1.0 300 -
UNIT V V A A V mA kHz s s s s s s ns s ns s
Pull up resistance 4k (Connected to +5V) Load capacitance 200pF (Connected to GND)
SDA
tBU
tR
tF
tHD:ST
SCL
tHD:ST P S
tLOW
tHD:DA
tHIGH
tSU:DA Sr
tSU:ST
tSU:ST P
-6-
NJW1133A
sDEFINITION OF I C BUS REGISTER 2 qI C BUS FORMAT
MSB LSB MSB LSB MSB LSB
2
S
1bit
Slave Address
8bit
A
1bit
Select Address
8bit
A
1bit
Data
8bit
A
1bit
P
1bit
S: Starting Term A: Acknowledge P: Ending Term qSLAVE ADDRESS
MSB LSB
1
0
0
0
0
0
1
R/W
R/W=0: Slave Receive R/W=1: Not Output Data qCONTROL REGISTER TABLE The select address sets each function (Volume, Balance, AGC, Surround, Tone Control, AUX) The auto increment function cycles the select address as follows. 00H01H02H03H04H05H00H Select Address 00H 01H 02H 03H 04H 05H OUT CHS BCB BCT BASS TREB Don't Care Don't care AUX1 AUX0 BAL BCSB BCST BIT D7 D6 D5 D4 VOL AGC SUR D3 D2 D1 D0
SUB-BASS SUB-TREB
qCONTROL REGISTER DEFAULT VALUE Control register default value is all "0". Select Address 00H 01H 02H 03H 04H 05H 0 0 0 BIT D7 0 0 0 0 D6 0 0 0 0 D5 0 0 0 0 D4 0 0 0 0 D3 0 0 0 0 D2 0 0 0 0 D1 0 0 0 0 D0 0 0 0 0
Don't Care 0 0
2
0
0
0
Send the I C BUS data after 30 ms from turn on.
-7-
NJW1133A
sINSTRUCTION CODE a) MASTER VOLUME SETTING
Select Address 00H BIT D7 D6 D5 D4 VOL D3 D2 D1 D0
The volume control for both Ach and Bch(0.33dB/step). The volume is consisted of volume1 and volume2 and the level is divided into half to each volume1 and volume2. b) BALANCE, AGC AND SURROUND SETTING
Select Address 01H BIT D7 CHS D6 D5 D4 BAL D3 D2 D1 AGC D0 SUR
*CHS : Channel select for balance control "0" : Ach "Bch is attenuated" "1" : Bch "Ach is attenuated" *BAL : Balance control for both Ach and Bch(1dB/Step) The balance is consisted of volume1 and volume2 and the level is divided into half to each volume1 and volume2. *AGC : AGC switch "0" : AGC OFF "1" : AGC ON *SUR : Surround mode switch "0" : Surround OFF "1" : Surround ON c)TONE CONTROL BASS SETTING
Select Address 02H BIT D7 BCB D6 D5 BASS D4 D3 D2 BCSB D1 D0
SUB-BASS
*BCB : Boost cut select for Bass control "0" : Cut "1" : Boost *BASS: BASS control(1dB/Step) *BCSB : Boost cut select for SUB-BASS control "0" : Cut "1" : Boost *SUB-BASS: SUB- BASS control(1dB/Step)
-8-
NJW1133A
d) TONE CONTROL TREBLE SETTING
Select Address 03H BIT D7 BCT D6 D5 TREB D4 D3 D2 BCST D1 D0
SUB-TREB
*BCT : Boost cut select for Treble control "0" : Cut "1" : Boost *TREB: Treble control(1dB/step) *BCST : Boost cut select for Sub-Treble control "0" : Cut "1" : Boost *SUB-TREB: Sub-Treble control(1dB/step) e)OUTPUT AND AUXILIARY SETTING
Select Address 05H BIT D7 OUT D6 D5 D4 Don't Care D3 D2 D1 AUX1 D0 AUX0
*OUT: ON/OFF Switch for OUTPUT "0" : OFF "1" : ON *AUX1/AUX2: Auxiliary port High/Low "0" : Logic output "Low" "1" : Logic output "High"
-9-
NJW1133A
sMASTER VOLUME (Select Address : 00H)
VOL Gain B 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 -36 -37 -38 -39 -40 -41 -42 HEX FF FC F9 F6 F3 F0 ED EA E7 E4 E1 DE DB D8 D5 D2 CF CC C9 C6 C3 C0 BD BA B7 B4 B1 AE AB A8 A5 A2 9F 9C 99 96 93 90 8D 8A 87 84 81 D7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D5 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 D4 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 D3 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 D2 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 D1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 D0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
- 10 -
NJW1133A
VOL Gain B -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55 -56 -57 -58 -59 -60 -61 -62 -63 -64 -65 -66 -67 -68 -69 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79 -80 -81 -82 -83 -84 Mute HEX 7E 7B 78 75 72 6F 6C 69 66 63 60 5D 5A 57 54 51 4E 4B 48 45 42 3F 3C 39 36 33 30 2D 2A 27 24 21 1E 1B 18 15 12 0F 0C 09 06 03 00 D7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D5 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 D4 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 D3 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 D2 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 D1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
- 11 -
NJW1133A
sBALANCE(Select Address : 01H)
Channel Select (CHS) Ach Bch D7 0 1 BAL Gain(dB) 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 Mute D6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D5 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 D4 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 D3 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D2 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
- 12 -
NJW1133A
sTONE CONTROL BASS (Select Address : 02H)
BCB Bass Cut or Boost Cut Boost D7 0 1 BASS Cut Gain(dB) -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 Boost Gain(dB) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 D6 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 D5 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 D4 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 D3 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
sTONE CONTROL SUB-BASS (Select Address : 02H)
BCSB Sub-Bass Cut or Boost Cut Boost D2 0 1 SUB-BASS Cut Gain(dB) -3 -2 -1 0 Boost Gain(dB) 3 2 1 0 D1 1 1 0 0 D0 1 0 1 0
- 13 -
NJW1133A
sTONE CONTROL TREBLE (Select Address : 03H)
BCT Treble Cut or Boost Cut Boost D7 0 1 TREB Cut Gain(dB) -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 Boost Gain(dB) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 D6 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 D5 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 D4 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 D3 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
sTONE CONTROL SUB-TREBLE (Select Address : 03H)
BCST Sub-Treble Cut or Boost Cut Boost D2 0 1 SUB-TREB Cut Gain(dB) -3 -2 -1 0 Boost Gain(dB) 3 2 1 0 D1 1 1 0 0 D0 1 0 1 0
- 14 -
NJW1133A
sTERMINAL DESCRIPTION No. SYMBOL FUNCTION EQUIVALENT CIRCUIT VOLTAGE
12k 1 30 IN1a IN1b Input Pin 48k VCC/2
Vcc/2
4 27
OUT1a OUT1b
Output for the Other Accessories
VCC/2
5 26
IN2a IN2b
12k Input From the Other Accessories VCC/2
FB
180A 12k 6 25 TONE-Ha TONE-Hb A/Bch Treble Filter VCC/2
- 15 -
NJW1133A
No. SYMBOL FUNCTION EQUIVALENT CIRCUIT VOLTAGE
12k 7 24 TONE-La TONE-Lb A/Bch Bass Filter 12k VCC/2
1.2mA 8 23 OUT2a OUT2b
Output Pin
VCC/2
12k 9 AGC1 AGC1 0.7V
10
AGC2
AGC2
10k
VCC/2
- 16 -
NJW1133A
No. SYMBOL FUNCTION EQUIVALENT CIRCUIT Vref VOLTAGE
333 11 12 CVB CVA DAC Output for A/Bch Volume & Balance 1.4V 1k
VREG(5V)
13 14
SDA SCL
SDA Data Input (I C BUS) 2 SCL Data Input (I C BUS)
2
500 -
15
GND
GND Pin
-
16
VCC
Voltage Supply Pin
-
- 17 -
NJW1133A
No. SYMBOL FUNCTION EQUIVALENT CIRCUIT VOLTAGE
VREG(5V)
17 18
AUX1 AUX0
Auxiliary Output
5V 0V
19 20
CTL CTH
DAC Output for Tone Low Frequency DAC Output for Tone High Frequency
1.4V 1k Vref
200k 21 VREF Reference Voltage 200k VCC/2
24k 22 PS Surround Phase Shift Filter VCC/2
- 18 -
NJW1133A
sTYPICAL CHARACTERISTICS Operating Current vs Operating Voltage
No Signal 30 10
Total Harmonic Distortion vs. Input Voltage
f=1kHz
Icc[mA]
25
20
Total Harmonic Distortion THD[%]
1
Operating Current
15
10
0.1
5
0 6 7 8 9 10
+
11
12
13
0.01
0.1
1
Operating Voltage V [Vrms] Cross Talk
Vin = 6dBV(2Vrms) -50 -50
Input Voltage[Vrms] Channel Separation
Vin = +6dBV (2Vrms)
-60
Channel Separation[dB]
-60
Cross Talk[dB]
-70
-70
-80
-80
-90
-90
-100 100 1000 10000
-100 100 1000 10000
Frequency[Hz] AGC
20 1
Frequency[Hz] Balance Control
Vin=1Vrms/1kHz
Ach
Bch
OFF Output[Vrms]
0
-20
Gain[dB]
0.1
ON
-40
-60 0.01 -80 0.001 0.001 0.01 0.1 1
-100 011111
(0/1)00000
111111
Input[Vrms]
Data
- 19 -
NJW1133A
Master Volume
Vin = 1Vrms / 1kHz 20 20 15 0 10 -20 5 0 -5 -10 -80 -15 -20 0 50 100 150 200 250 0 100
Tone Control
Vin = 100mVrms
Gain[dB]
-40
-60
-100
Gain[dB]
1000
10000
Data
Frequency[Hz]
sNOTE The NJW1133A is manufactured by New Japan Radio Co., Ltd. 2 Purchase of I C components of New Japan Radio Co., Ltd or one of its sublicensed Associated Companies 2 2 conveys a license under the Philips I C Patent Rights to use these components in an I C system, provided that 2 the system conforms to the I C Standard Specification as defined by Philips.
[CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights.
- 20 -

▲Up To Search▲

Price & Availability of NJW1133A

	To Download NJW1133A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .