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2 FN6091.1 November 3, 2004 Pinouts (Note 1) ISL43L120 (MSOP, TDFN) TOP VIEW ISL43L122 (MSOP, TDFN) TOP VIEW ISL43L121 (MSOP, TDFN) TOP VIEW NOTE: 1. Switches Shown for Logic “0” Input. NO1 COM1 IN2 GND V+ COM2 NO2 IN1 6 7 8 5 1 2 3 4 NO1 COM1 IN2 GND V+ COM2 NC2 IN1 6 7 8 5 1 2 3 4 NC1 COM1 IN2 GND V+ COM2 NC2 IN1 6 7 8 5 1 2 3 4 Ordering Information (Note 2) PART NO. (BRAND) TEMP. RANGE (°C) PACKAGE PKG. DWG. # ISL43L120IU (L120) -40 to 85 8 Ld MSOP M8.118 ISL43L120IR (L10) -40 to 85 8 Ld 3x3 thin DFN L8.3x3A ISL43L121IU (L121) -40 to 85 8 Ld MSOP M8.118 ISL43L121IR (L11) -40 to 85 8 Ld 3x3 thin DFN L8.3x3A ISL43L122IU (L122) -40 to 85 8 Ld MSOP M8.118 ISL43L122IR (L12) -40 to 85 8 Ld 3x3 thin DFN L8.3x3A ISL43L120IUZ * (L120) (Note 3) -40 to 85 8 Ld MSOP (Pb-free) M8.118 ISL43L120IRZ * (L10) (Note 3) -40 to 85 8 Ld 3x3 thin DFN (Pb-free) L8.3x3A ISL43L121IUZ * (L121) Note 3 -40 to 85 8 Ld MSOP (Pb-free) M8.118 ISL43L121IRZ * (L11) (Note 3) -40 to 85 8 Ld 3x3 thin DFN (Pb-free) L8.3x3A ISL43L122IUZ * (L122) (Note 3) -40 to 85 8 Ld MSOP (Pb-free) M8.118 ISL43L122IRZ * (L12) (Note 3) -40 to 85 8 Ld 3x3 thin DFN (Pb-free) L8.3x3A NOTES: 2. Most surface mount devices are available on tape and reel; add “-T” to suffix. 3. Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations. Intersil Pb-Free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J Std-020B. * Pb-free Parts Coming Soon. Truth Table LOGIC ISL43L120 ISL43L121 ISL43L122 SW 1, 2 SW 1, 2 SW 1 SW 2 0OFF ON OFF ON 1 ON OFF ON OFF NOTE: Logic “0” ≤ 0.5V. Logic “1” ≥ 1.4V with a 3V Supply. Pin Descriptions PIN FUNCTION V+ System Power Supply Input (+1.65V to +3.6V) GND Ground Connection IN Digital Control Input COM Analog Switch Common Pin NO Analog Switch Normally Open Pin NC Analog Switch Normally Closed Pin ISL43L120, ISL43L121, ISL43L122 |
