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| 型号： | ICL7621DESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP DUAL LP CMOS 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.16 V/µs |
| 增益带宽积： | 480kHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 15000µV |
| 电流 - 电源： | 100µA |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 16 V，±1 V ~ 8 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
General Description
The ICL761X–ICL764X family of monolithic CMOS op
amps combine ultra-low input current with low-power
operation over a wide supply voltage range. With pin-
selectable quiescent currents of 10A, 100A, or
1000A per amplifier, these op amps will operate from
±1V to ±8V power supplies, or from single supplies
from 2V to 16V. The CMOS outputs swing to within milli-
volts of the supply voltages.
The ultra-low bias current of 1pA makes this family of
op amps ideal for long time constant integrators,
picoammeters, low droop rate sample/hold amplifiers
and other applications where input bias and offset cur-
rents are critical. A low noise current of 0.01pA
√Hz and
an input impedance of 1012
ensure optimum perfor-
mance with very high source impedances in such
applications as pH meters and photodiode amplifiers.
Applications
Battery-Powered Instruments
Low-Leakage Amplifiers
Long-Time Constant Integrators
Low-Frequency Active Filters
Hearing Aids and Microphone Amplifiers
Low Droop Rate Sample/Hold Amplifiers
Picoammeters
Features
o Pin-for-Pin Second Source
o 1pA Typical Bias Current—4nA (max) at +125°C
o ±1V to ±8V Wide Supply Voltage Range
o Industry-Standard Pinouts
o Programmable Quiescent Currents of 10A,
100A, and 1000A
o Monolithic, Low-Power CMOS Design
ICL761X–ICL764X
Single/Dual/Triple/Quad
Operational Amplifiers
________________________________________________________________
Maxim Integrated Products
1
TOP VIEW
SINGLES—ICL7611/12/14/16
TO—99
(IOSET)*
V-
8
7
5
3
1
4
6
2
V+
OUTPUT
OFFSET
-IN
+IN
*EXTERNAL COMPENSATION (ICL7614)
8-PIN DIP
*PIN 7 CONNECTED TO CASE
OUT
(IOSET)*
OFFSET
IN
V+
1
2
8
7
+IN
V-
OFFSET
3
4
6
5
Ordering Information
Pin Configuration
19-0942; Rev 3; 5/10
ICL76XX
M
N
OP
VOS
SELECTION
TEMP
RANGE
PKG CODE
A = 2mV
C = 0°C to
70°C
TV= 8-Pin TO-
99
B = 5mV
E = -40°C to
+85°C
PA = 8-Pin
Plastic Dip
C = 10mV
M = -55°C to
+125°C
SA = 8-Pin
Small SO
D = 15mV
JD = 14-Pin
CERDIP
E = 20mV
PD = 14-Pin
Plastic Dip
SD = 14-Pin
Small SO
JE = 16-Pin
CERDIP
PE = 16-Pin
Plastic Dip
SE = 16-Pin
Small SO
WE – 16-Pin
Wide SO
Typical Operating Circuit appears at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
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