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OPA4172IPW Datasheet(PDF) 1 Page - Texas Instruments |
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OPA4172IPW Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 50 page  VCC VEE VCC VCC VEE VEE VCC LSK489 R1 3.9 k R2 3.9 k V1 15 V V2 15 V OPA172 VOUT R3 1.13 k R4 11.5 MMBT4401 MMBT4401 R5 300 Q3 Q4 + + Q1 Q2 R6 27.4 k -140 -120 -100 -80 0.00001 0.0001 0.001 0.01 10 100 1k 10k Frequency (Hz) G = +1 V/V, RL = 10 k G = +1 V/V, RL = 2 k G = +1 V/V, RL = 600 G = -1 V/V, RL = 10 k G = -1 V/V, RL = 2 k G = -1 V/V, RL = 600 C007 V OUT = 3.5 VRMS BW = 80 kHz Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design OPA172, OPA2172, OPA4172 SBOS618H – DECEMBER 2013 – REVISED SEPTEMBER 2015 OPAx172 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output Operational Amplifiers 1 Features 3 Description The OPA172, OPA2172 and OPA4172 (OPAx172) 1 • Wide Supply Range: are a family of 36-V, single-supply, low-noise +4.5 V to +36 V, ±2.25 V to ±18 V operational amplifiers capable of operating on • Low Offset Voltage: ±0.2 mV supplies ranging from +4.5 V (±2.25 V) to +36 V • Low Offset Drift: ±0.3 µV/°C (±18 V). This latest addition of high-voltage CMOS operational amplifiers, in conjunction with the • Gain Bandwidth: 10 MHz OPAx171 and OPAx170, provide a family of • Low Input Bias Current: ±8 pA bandwidth, noise, and power options to meet the • Low Quiescent Current: 1.6 mA per Amplifier needs of a wide variety of applications. The OPAx172 are available in micropackages, and offer low offset, • Low Noise: 7 nV/ √Hz drift, and quiescent current. These devices also offer • EMI and RFI Filtered Inputs wide bandwidth, fast slew rate, and high output • Input Range Includes the Negative Supply current drive capability. The single, dual, and quad • Input Range Operates to Positive Supply versions all have identical specifications for maximum design flexibility. • Rail-to-Rail Output Unlike most op amps, which are specified at only one • High Common-Mode Rejection: 120 dB supply voltage, the OPAx172 family is specified from • Industry-Standard Packages: +4.5 V to +36 V. Input signals beyond the supply rails – SOIC-8, VSSOP-8, SOIC-14, TSSOP-14 do not cause phase reversal. The input can operate • microPackages: Single in SC70, SOT-23, 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that these Dual in WSON-8 devices can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance 2 Applications within 2 V of the top rail. • Tracking Amplifier in Power Modules The OPAx172 series of op amps are specified from • Merchant Power Supplies –40°C to +125°C. • Transducer Amplifiers • Bridge Amplifiers Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) • Temperature Measurements SC70 (5) 2.00 mm × 1.25 mm • Strain Gauge Amplifiers OPA172 SOT-23 (5) 2.90 mm × 1.60 mm • Precision Integrators SOIC (8) 4.90 mm × 3.91 mm • Test Equipment SOIC (8) 4.90 mm × 3.91 mm OPA2172 VSSOP (8)(2) 3.00 mm × 3.00 mm WSON (8) 3.00 mm × 3.00 mm SOIC (14) 8.65 mm × 3.91 mm OPA4172 TSSOP (14) 4.40 mm × 5.00 mm (1) For all available packages, see the package option addendum at the end of the data sheet. (2) The VSSOP package is the same as the MSOP package. JFET-Input Low-Noise Amplifier Superior THD Performance 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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