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TSV912AQDGKRQ1

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TEXAS INSTRUMENTS Global Sourcing Parts, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TSV912AQDGKRQ1

TEXAS INSTRUMENTS · Global Sourcing Parts · MSOP-8

TSV912AQDGKRQ1 from TEXAS INSTRUMENTS, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT A output Output of channel A.
2 -IN A input Inverting input of channel A.
3 +IN A input Non-inverting input of channel A.
4 V- power_in Negative (lowest) power supply or ground; connect to ground for single-supply operation.
5 +IN B input Non-inverting input of channel B.
6 -IN B input Inverting input of channel B.
7 OUT B output Output of channel B.
8 V+ power_in Positive (highest) power supply; operating supply range is 2.5 V to 5.5 V (V+ minus V-).

Key specifications

Parameter Value
Manufacturer TEXAS INSTRUMENTS
Package MSOP-8
Category Global Sourcing Parts
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
输入失调电压 (Input offset voltage) VOS -1.85 0.3 1.85 mV VS = 5V 9
输入失调电压 (Input offset voltage, over temperature) VOS -3 3 mV TA = -40°C 至 125°C 9
失调电压漂移 (Offset voltage drift) dVOS/dT -0.5 0.5 µV/°C VS = 5V, TA = -40°C 至 125°C 9
电源抑制比 (Power supply rejection ratio) PSRR -7 7 µV/V VS = 2.5V, 5.5V，VCM = (V-) 9
共模抑制比 (CMRR) CMRR 80 103 dB VS = 5.5V，(V-), 0.1V < VCM < (V+), 1.4V，TA = -40°C 至 125°C 9
共模抑制比 (CMRR) CMRR 57 75 dB VS = 5.5V，VCM = -0.1V 至 5.6V，TA = -40°C 至 125°C 9
共模抑制比 (CMRR) CMRR 88 dB VS = 2.5V，(V-), 0.1V < VCM < (V+), 1.4V，TA = -40°C 至 125°C 9
共模抑制比 (CMRR) CMRR 70 dB VS = 2.5V，VCM = -0.1V 至 1.9V，TA = -40°C 至 125°C 9
输入偏置电流 (Input bias current) IB -5 5 pA 9
输入失调电流 (Input offset current) IOS -5 5 pA 9
开环电压增益 (Open-loop voltage gain) AOL 100 dB VS = 2.5V，(V-) + 0.04V < VO < (V+), 0.04V，RL = 10kΩ 9
开环电压增益 (Open-loop voltage gain) AOL 104 130 dB VS = 5.5V，(V-) + 0.05V < VO < (V+), 0.05V，RL = 10kΩ 9
开环电压增益 (Open-loop voltage gain) AOL 130 dB VS = 5.5V，(V-) + 0.15V < VO < (V+), 0.15V，RL = 2kΩ 9
相对于电源轨的电压输出摆幅 (Output voltage swing from supply rail) VO 20 mV VS = 5.5V，RL = 10kΩ 11
相对于电源轨的电压输出摆幅 (Output voltage swing from supply rail) VO 60 mV VS = 5.5V，RL = 2kΩ 11
短路电流 (Short-circuit current) ISC -50 50 mA VS = 5V 11
每个放大器的静态电流 (Quiescent current per amplifier) IQ 550 750 µA VS = 5.5V，IO = 0mA 11
每个放大器的静态电流 (Quiescent current per amplifier, over temperature) IQ 1100 µA VS = 5.5V，IO = 0mA，TA = -40°C 至 125°C 11
结至环境热阻 (Junction-to-ambient thermal resistance, DGK VSSOP-8) RθJA 198.5 °C/W 8
结至外壳（顶部）热阻 (Junction-to-case top, DGK VSSOP-8) RθJC(top) 87.2 °C/W 8
结至电路板热阻 (Junction-to-board, DGK VSSOP-8) RθJB 120.3 °C/W 8
结至顶部特征参数 (Junction-to-top characterization, DGK VSSOP-8) ψJT 23.8 °C/W 8
结至电路板特征参数 (Junction-to-board characterization, DGK VSSOP-8) ψJB 118.7 °C/W 8

CAD (KiCad official)

  • Symbol: TSV912AQDGKRQ1
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: tsv912aqdgkrq1-etched.step / tsv912aqdgkrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tsv912aqdgkrq1.step / tsv912aqdgkrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TEXAS INSTRUMENTS datasheet (50 pp, sha256 67169c0218d48853, retrieved 2026-10-21, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF