ICL7621
ICL7621 is Dual/Quad / Low Power CMOS Operational Amplifiers manufactured by Intersil.
features optimize performance in very high source impedance applications. The inputs are internally protected. Outputs are fully protected against short circuits to ground or to either supply. AC performance is excellent, with a slew rate of 1.6V/µs, and unity gain bandwidth of 1MHz at IQ = 1m A. Because of the low power dissipation, junction temperature rise and drift are quite low. Applications utilizing these features may include stable instruments, extended life designs, or high density packages.
Features
- Wide Operating Voltage Range
- - . ±1V to ±8V
- High Input Impedance
- -
- - . . .1012Ω
- Input Current Lower Than BIFETs
- - . 1p A (Typ)
- Output Voltage Swing
- -
- - V+ and V- Available as Duals and Quads (Refer to ICL7611 for Singles)
- Low Power Replacement for Many Standard Op Amps
Applications
- Portable Instruments
- Telephone Headsets
- Hearing Aid/Microphone Amplifiers
- Meter Amplifiers
- Medical Instruments
- High Impedance Buffers
Pinouts
OUTA -INA +INA V-
ICL7621 (PDIP, SOIC) TOP VIEW
1 + 2 3 4 8 V+ OUTB -INB +INB
- 7
- 6 5
ICL7621 (METAL CAN) TOP VIEW
V+ 8 OUTA 2 1 7 OUTB 6 -INB
+
Ordering Information
TEMP. PART NUMBER RANGE (o C) PACKAGE ICL7621ACPA 0 to 70 8 Ld PDIP A Grade
- IQ = 100µA ICL7621BCPA 0 to 70 8 Ld PDIP B Grade
- IQ = 100µA ICL7621DCPA 0 to 70 8 Ld PDIP D Grade
- IQ = 100µA ICL7621AMTV -55 to 125 8 Pin Metal Can A Grade
- IQ = 100µA ICL7621DCBA 0 to 70 8 Ld SOIC D Grade
- IQ = 100µA ICL7621DCBA-T 0 to 70 8 Ld SOIC
- D Grade Tape and Reel IQ = 100µA ICL7641ECPD 0 to 70 14 Ld PDIP
- E Grade IQ = 1m A ICL7642ECPD 0 to 70 14 Ld PDIP
- E Grade IQ = 10µA PKG. NO. E8.3 E8.3 E8.3 T8.C M8.15...
