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TLV2387DGKR

Public Made by Adom

by adom

TI(德州仪器) , VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TLV2387DGKR

TI(德州仪器) · IC · VSSOP-8

TLV2387DGKR from TI(德州仪器), in a VSSOP-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 Noninverting input of channel A.
4 V- power_in Negative (lowest) power supply; supply range VS = (V+) - (V-) is 1.7 V to 5.5 V single-supply or ±0.85 V to ±2.75 V dual-supply.
5 +IN B input Noninverting 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; supply range VS = (V+) - (V-) is 1.7 V to 5.5 V single-supply or ±0.85 V to ±2.75 V dual-supply.

Key specifications

Parameter Value
Manufacturer TI(德州仪器)
Package VSSOP-8
Category
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
Input offset voltage VOS -5 1 5 µV VS = 5.5 V 7
Input offset voltage VOS -6 1.25 6 µV VS = 1.7 V 7
Input offset voltage drift dVOS/dT -0.05 0.01 0.05 μV/°C TA = -40°C to +125°C 7
Power supply rejection ratio PSRR -0.5 0.05 0.5 μV/V 7
Power supply rejection ratio PSRR -1 1 μV/V TA = -40°C to +125°C 7
Input bias current IB -300 60 300 pA 7
Input bias current IB -350 350 pA TA = -40°C to +125°C 7
Input offset current IOS -500 60 500 pA 7
Input offset current IOS -700 700 pA TA = -40°C to +125°C 7
Common-mode rejection ratio CMRR 115 138 dB (V-), 0.1 V < VCM < (V+), VS = 1.7 V 7
Common-mode rejection ratio CMRR 130 150 dB (V-), 0.2 V < VCM < (V+) + 0.1 V, VS = 5.5 V 7
Common-mode rejection ratio CMRR 110 132 dB (V-), 0.1 V < VCM < (V+), TA = -40°C to +125°C 7
Common-mode rejection ratio CMRR 130 dB (V-), 0.2 V < VCM < (V+) + 0.1, VS = 5.5 V, TA = -40°C to +125°C 7
Open-loop voltage gain AOL 120 145 dB (V-) + 100 mV < VOUT < (V+), 100 mV 7
Open-loop voltage gain AOL 115 dB (V-) + 100 mV < VOUT < (V+), 100 mV, TA = -40°C to +125°C 7
Chopping clock frequency 100 150 kHz 8
Voltage output swing from rail 1 20 mV no load 8
Voltage output swing from rail 20 75 mV RL = 2 kΩ 8
Voltage output swing from rail 30 mV TA = -40°C to +125°C 8
Quiescent current per amplifier IQ 570 675 μA IO = 0 mA 8
Quiescent current per amplifier IQ 700 μA IO = 0 mA, TA = -40°C to 125°C 8
Turn-on time 25 100 μs VS = 5.5 V, VS ramp rate > 0.3 V/µs, settle to 1% 8
Supply voltage, single-supply VS 1.7 5.5 V VS = (V+), (V-) 5
Supply voltage, dual-supply VS -0.85 0.85 V printed ±0.85 to ±2.75 V 5
Specified temperature TA -40 125 °C 5
Supply voltage, single-supply VS 6 V VS = (V+), (V-) 5
Supply voltage, dual-supply VS -3 3 V printed ±3 5
Input voltage, common-mode -0.5 0.5 V (V-), 0.5 to (V+) + 0.5 5
Input current, all pins -10 10 mA 5
Operating temperature TA -55 150 °C 5
Junction temperature TJ -55 150 °C 5
Storage temperature Tstg -65 150 °C 5
Junction-to-ambient thermal resistance RθJA 165 °C/W DGK (VSSOP) 8 pins 6
Junction-to-case (top) thermal resistance RθJC(top) 53 °C/W DGK (VSSOP) 8 pins 6
Junction-to-board thermal resistance RθJB 87 °C/W DGK (VSSOP) 8 pins 6
Junction-to-top characterization parameter ΨJT 4.9 °C/W DGK (VSSOP) 8 pins 6
Junction-to-board characterization parameter ΨJB 85 °C/W DGK (VSSOP) 8 pins 6
Gain-bandwidth product GBW 5.7 MHz 8
Slew rate SR 2.8 V/μs 4-V step, G = +1 8

CAD (KiCad official)

  • Symbol: TLV2387DGKR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: tlv2387dgkr-etched.step / tlv2387dgkr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv2387dgkr.step / tlv2387dgkr.glb are the bare package body.

Provenance

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

  • Datasheet: TI(德州仪器) datasheet (38 pp, sha256 1be5f3e098d43beb, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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