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参数资料
| 型号： | OPA2334AIDGSRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 运算放大器 |
| 英文描述： | DUAL OP-AMP, 5 uV OFFSET-MAX, 2 MHz BAND WIDTH, PDSO10 |
| 封装： | GREEN, PLASTIC, MSOP-10 |
| 文件页数： | 1/30页 |
| 文件大小： | 1094K |
| 代理商： | OPA2334AIDGSRG4 |
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
APPLICATIONS
q TRANSDUCER APPLICATIONS
q TEMPERATURE MEASUREMENT
q ELECTRONIC SCALES
q MEDICAL INSTRUMENTATION
q BATTERY-POWERED INSTRUMENTS
q HANDHELD TEST EQUIPMENT
0.05
V/°C max, SINGLE-SUPPLY
CMOS OPERATIONAL AMPLIFIERS
Zer-Drift Series
FEATURES
q LOW OFFSET VOLTAGE: 5
V (max)
q ZERO DRIFT: 0.05
V/°C (max)
q QUIESCENT CURRENT: 285
A
q SINGLE-SUPPLY OPERATION
q SINGLE AND DUAL VERSIONS
q SHUTDOWN
q MicroSIZE PACKAGES
DESCRIPTION
The OPA334 and OPA335 series of CMOS operational
amplifiers use auto-zeroing techniques to simultaneously
provide very low offset voltage (5
V max), and near-zero drift
over time and temperature. These miniature, high-precision,
low quiescent current amplifiers offer high input impedance
and rail-to-rail output swing. Single or dual supplies as low as
+2.7V (
±1.35V) and up to +5.5V (±2.75V) may be used.
These op amps are optimized for low-voltage, single-supply
operation.
The OPA334 family includes a shutdown mode. Under logic
control, the amplifiers can be switched from normal operation
to a standby current of 2
A. When the Enable pin is con-
nected high, the amplifier is active. Connecting Enable low
disables the amplifier, and places the output in a high-
impedance state.
The OPA334 (single version with shutdown) comes in
MicroSIZE SOT23-6. The OPA335 (single version without
shutdown) is available in SOT23-5, and SO-8. The OPA2334
(dual version with shutdown) comes in
MicroSIZE MSOP-10.
The OPA2335 (dual version without shutdown) is offered in
the MSOP-8 and SO-8 packages. All versions are specified
for operation from –40
°C to +125°C.
OPA334
OPA2334
OPA335
OPA2335
SBOS245D – JUNE 2002 – REVISED JULY 2003
Copyright 2002-2003, Texas Instruments Incorporated
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
Offset Voltage (
V)
–
3.0
–
2.7
–
2.4
–
2.1
–
1.8
–
1.5
–
1.2
–
0.9
–
0.6
–
0.3
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
Population
OFFSET VOLTAGE DRIFT PRODUCTION DISTRIBUTION
Offset Voltage Drift (
V/°C)
Population
0
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0.045
0.050
Absolute Value;
Centered Around Zero
OPA2
334
OPA3
35
OPA2
335
OPA2
335
www.ti.com
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
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| OPA237UA | DIODE ZENER SINGLE 300mW 39Vz 2mA-Izt 0.0513 0.1uA-Ir 27.3 SOT-23 3K/REEL |
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| OPA338NA | MicroSIZE, Single-Supply CMOS OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OPA2334AIDGST | 功能描述:运算放大器 - 运放 0.05uV/C max Single-Supply CMOS 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 |
| OPA2334AIDGSTG4 | 功能描述:运算放大器 - 运放 0.05uV/C max Single-Supply CMOS 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 |
| OPA2335 | 制造商:BB 制造商全称:BB 功能描述:0.05 mV/∑C MAX, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES |
| OPA2335AID | 功能描述:运算放大器 - 运放 0.05uV/C max Single-Supply CMOS 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 |
| OPA2335AID | 制造商:Texas Instruments 功能描述:IC OP AMP DUAL SMD SOIC8 制造商:Texas Instruments 功能描述:IC, OP AMP, DUAL, SMD, SOIC8 制造商:Texas Instruments 功能描述:IC, OP AMP, DUAL, SMD, SOIC8; Op Amp Type:Zero Drift; No. of Amplifiers:2; Slew Rate:1.6V/s; Supply Voltage Range: 1.35V to 2.75V; Amplifier Case Style:SOIC; No. of Pins:8; Bandwidth:2MHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes |
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