TLV197-Q1 Series
Automotive, single channel, high-voltage, precision, RRIO op amp
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive, single channel, high-voltage, precision, RRIO op amp
| Part | Mounting Type | Voltage - Supply Span (Min) [Min] | Number of Circuits | Voltage - Supply Span (Max) [Max] | Voltage - Input Offset | Slew Rate | Grade | Amplifier Type | Current - Input Bias | Package / Case | Package / Case | Package / Case | Output Type | Current - Supply | Gain Bandwidth Product | Qualification | Current - Output / Channel [custom] | Operating Temperature [Min] | Operating Temperature [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TLV197QDGKRQ1 | Surface Mount | 4.5 V | 1 | 36 V | 5 çV | 20 V/çs | Automotive | General Purpose | 5 pA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Rail-to-Rail | 1 mA | 10 MHz | AEC-Q100 | 65 mA | -40 °C | 125 °C |
Key Features
• AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to +125°C, TALow offset voltage: ±500 µV (maximum)Low noise: 5.5 nV/√Hzat 1 kHzHigh common-mode rejection: 140 dBLow bias current: ±5 pARail-to-rail input and outputWide bandwidth: 10-MHz GBWHigh slew rate: 20 V/µsLow quiescent current: 1 mA per amplifierWide supply: ±2.25 V to ±18 V, 4.5 V to 36 VEMI/RFI filtered inputsDifferential input-voltage range to supply railHigh capacitive load drive capability: 1 nFIndustry-standard package:Single channel in very small 8-pin VSSOPDual channel in 8-pin VSSOPQuad channel in 14-pin TSSOPAEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to +125°C, TALow offset voltage: ±500 µV (maximum)Low noise: 5.5 nV/√Hzat 1 kHzHigh common-mode rejection: 140 dBLow bias current: ±5 pARail-to-rail input and outputWide bandwidth: 10-MHz GBWHigh slew rate: 20 V/µsLow quiescent current: 1 mA per amplifierWide supply: ±2.25 V to ±18 V, 4.5 V to 36 VEMI/RFI filtered inputsDifferential input-voltage range to supply railHigh capacitive load drive capability: 1 nFIndustry-standard package:Single channel in very small 8-pin VSSOPDual channel in 8-pin VSSOPQuad channel in 14-pin TSSOP
Description
AI
The TLV197-Q1, TLV2197-Q1 and TLV4197-Q1 (TLVx197-Q1) family of devices are part of a new generation, of low-cost, 36-V, automotive-qualified, operational amplifiers. The TLVx197-Q1 family uses a method of package-level trim for offset and offset temperature drift implemented during the final steps of manufacturing after the plastic molding process. This method minimizes the influence of inherent input transistor mismatch, as well as errors induced during package molding.
Good dc precision and ac performance including rail-to-rail input/output, an optimized cost structure, and AEC-Q100 grade 1 qualification, make this family an excellent choice for low-side current-sensing and signal-conditioning applications in the automotive space.
More unique features, such as a differential input-voltage range to the supply rail, a high output current (±65 mA), a heavy capacitive load drive of up to 1 nF, and a high slew rate (20 V/µs), make these devices a robust, high-performance operational amplifier family for high-voltage automotive applications.
The TLVx197-Q1 family of op amps is available in standard packages and is specified from –40°C to +125°C.
The TLV197-Q1, TLV2197-Q1 and TLV4197-Q1 (TLVx197-Q1) family of devices are part of a new generation, of low-cost, 36-V, automotive-qualified, operational amplifiers. The TLVx197-Q1 family uses a method of package-level trim for offset and offset temperature drift implemented during the final steps of manufacturing after the plastic molding process. This method minimizes the influence of inherent input transistor mismatch, as well as errors induced during package molding.
Good dc precision and ac performance including rail-to-rail input/output, an optimized cost structure, and AEC-Q100 grade 1 qualification, make this family an excellent choice for low-side current-sensing and signal-conditioning applications in the automotive space.
More unique features, such as a differential input-voltage range to the supply rail, a high output current (±65 mA), a heavy capacitive load drive of up to 1 nF, and a high slew rate (20 V/µs), make these devices a robust, high-performance operational amplifier family for high-voltage automotive applications.
The TLVx197-Q1 family of op amps is available in standard packages and is specified from –40°C to +125°C.