! "#! "$% &'"()&*+*% mechanical schematic b2232 / b2232nl matched to stmicro's dynamite mtk-20140, mtk-20150, mtk-20450, mtb-20170, mtc20174 and mtc20166 co/cpe chipsets. designed to meet iec950 supplementary insulation requirements for working voltages up to 250vrms industry standard surface mount footprint adsl line transformer for use with stmicro's dynamite chipset rohs-5 rohs-6 turns ratio ocl leakage dcr primary dcr secondary isolation thd @ 30khz, compliant compliant ratio primary inductance (1-4 & 2-5) (10-7 & 9-6) voltage 1.58 vp-p part no. part no. (line:chip) (h 6%) (h max) ( max) ( max) (vrms) (db min) b2232 b2232nl 2 : 1 409.5 6.5 0.66 0.20 1500 -78 note: optional tape & reel packaging can be ordered by adding a "t" suffix to the part number (ex: b2232 t and b2232nl t ). electrical specifications @ 25c ? operating temperature -40c to 85c weight . . . . . . . . . . . . . .6.2 grams tape and reel . . . . . . . . .150/reel tray . . . . . . . . . . . . . . . . . .60/tray dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 for more information: pulse worldwide headquarters 12220 world trade dr. san diego, ca 92128 u.s.a. www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 pulse south asia 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 6287 8998 fax: 65 6280 0080 pulse north asia no. 26 kao ching rd. yang mei chen taoyuan hsien taiwan, r. o. c. tel: 886 3 4641811 fax: 886 3 4641911 pulse china headquarters no. 1 industrial district changan, dongguan china tel: 86 769 85538070 fax: 86 769 85538870 pulse north china room 1503 xinyin building no. 888 yishan rd. shanghai 200233 china tel: 86 21 54643211/2 fax: 86 21 54643210 pulse europe einsteinstrasse 1 d-71083 herrenberg germany tel: 49 7032 7806 116 fax: 49 7032 7806 135 www.pulseeng.com b820.c (6/06) performance warranty of products offered on this data sheet is limited to the parameters specified. data is subject to change w ithout notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. ? copyright, 2006. pulse engineering, inc. all rights reserved.
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