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参数资料
| 型号： | TC7652CPDG |
| 元件分类： | 运算放大器 |
| 英文描述： | OP-AMP, 5000 uV OFFSET-MAX, 0.4 MHz BAND WIDTH, PDIP14 |
| 封装： | PLASTIC, DIP-14 |
| 文件页数： | 1/16页 |
| 文件大小： | 456K |
| 代理商： | TC7652CPDG |
2002 Microchip Technology Inc.
DS21464B-page 1
Features
Low Offset Over Temperature Range: 10
V
Ultra Low Long Term Drift: 150nV/Month
Low Temperature Drift: 100nV/
°C
Low DC Input Bias Current: 15pA
High Gain, CMRR and PSRR: 110dB Min
Low Input Noise Voltage: 0.2
Vp-p (DC to 1Hz)
Internally Compensated for Unity Gain Operation
Clamp Circuit for Fast Overload Recovery
Applications
Instrumentation
Medical Instrumentation
Embedded Control
Temperature Sensor Amplifier
Strain Gage Amplifier
Device Selection Table
Package Type
General Description
The TC7652 is a lower noise version of the TC7650,
sacrificing some input specifications (bias current and
bandwidth) to achieve a 10x reduction in noise. All the
other benefits of the chopper technique are present,
(i.e, freedom from offset adjust, drift and reliability prob-
lems from external trim components). Like the TC7650,
the TC7652 requires only two noncritical external caps
for storing the chopped null potentials. There are no
significant chopping spikes, internal effects or over-
range lockup problems.
Part Number
Package
Temperature
Range
TC7652CPA
8-Pin Plastic DIP
0°C to +70°C
TC7652CPD
14-Pin Plastic DIP
0°C to +70°C
1
2
3
4
8
7
6
5
CA
Output
TC7652CPA
-Input
+Input
VSS
VDD
CB
Output
Clamp
VSS
VDD
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
NC = No Internal Connection
(May Be Used As Input Guard)
INT/EXT
EXT CLK
In
INT CLK
Out
Output
Clamp
CRETN
-Input
+Input
NC
TC7652CPD
CB
CA
8-Pin DIP
14-Pin DIP
TC7652
Low Noise, Chopper Stabilized Operational Amplifier
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC7652IJA | 功能描述:运算放大器 - 运放 Low Noise RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| TC7652IJD | 功能描述:运算放大器 - 运放 Low Noise RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| TC7660 | 制造商:MICRO CHIP 功能描述: |
| TC7660_02 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Charge Pump DC-to-DC Voltage Converter |
| TC7660CJA | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Charge Pump DC-to-DC Voltage Converter |
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