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OPA172 数据手册 ( 数据表 ) - Texas Instruments

零件编号产品描述(功能)生產廠家
OPA172 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output Operational Amplifiers TI
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OPA172 Datasheet PDF : OPA172 pdf   
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Description
The OPA172, OPA2172 and OPA4172 (OPAx172) are a family of 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from +4.5 V (±2.25 V) to +36 V (±18 V). This latest addition of high-voltage CMOS operational amplifiers, in conjunction with the OPAx171 and OPAx170, provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications. The OPAx172 are available in micropackages, and offer low offset, drift, and quiescent current. These devices also offer wide bandwidth, fast slew rate, and high output current drive capability. The single, dual, and quad versions all have identical specifications for maximum design flexibility.
Unlike most op amps, which are specified at only one supply voltage, the OPAx172 family is specified from +4.5 V to +36 V. Input signals beyond the supply rails do not cause phase reversal. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.
The OPAx172 series of op amps are specified from –40°C to +125°C.

Features
• Wide Supply Range:
   +4.5 V to +36 V, ±2.25 V to ±18 V
• Low Offset Voltage: ±0.2 mV
• Low Offset Drift: ±0.3 µV/°C
• Gain Bandwidth: 10 MHz
• Low Input Bias Current: ±8 pA
• Low Quiescent Current: 1.6 mA per Amplifier
• Low Noise: 7 nV/√Hz
• EMI and RFI Filtered Inputs
• Input Range Includes the Negative Supply
• Input Range Operates to Positive Supply
• Rail-to-Rail Output
• High Common-Mode Rejection: 120 dB
• Industry-Standard Packages:
   – SOIC-8, VSSOP-8, SOIC-14, TSSOP-14
• microPackages: Single in SC70, SOT-23,
   Dual in WSON-8

Applications
• Tracking Amplifier in Power Modules
• Merchant Power Supplies
• Transducer Amplifiers
• Bridge Amplifiers
• Temperature Measurements
• Strain Gauge Amplifiers
• Precision Integrators
• Test Equipment

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OPA172 有关数据资料列表

零件编号产品描述(功能)PDF生產廠家
AD8571ARM Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers AD8571ARM View Analog Devices
AD8571ARMZ Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers AD8571ARMZ View Analog Devices
AD8591ART CMOS Single Supply Rail-to-Rail Input/Output Operational Amplifiers with Shutdown AD8591ART View Analog Devices
AD8571 Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers AD8571 View Unspecified
OP250 CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifiers OP250 View Analog Devices
LM6142MWC High Speed/Low Power 17 MHz Rail-to-Rail Input-Output Operational Amplifiers LM6142MWC View National ->Texas Instruments
G1201 Rail-to-Rail I/O, 100mA Output Single-Supply Amplifiers G1201 View Global Mixed-mode Technology Inc
LMC6442MWC Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier LMC6442MWC View National ->Texas Instruments
AD8629D703L Zero-Drift, Single-Supply Rail-to-Rail Input/Output Operational Amplifier AD8629D703L View Analog Devices
A12 Single/Dual/Quad General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers A12 View Texas Instruments

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