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THS4151ID

Public Made by Adom

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Texas Instruments Differential Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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THS4151ID

Texas Instruments · Differential Amplifiers · SOIC-8

THS4151ID from Texas Instruments, in a SOIC-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 VIN- power_in Inverting input of the fully differential amplifier; input voltage must stay within ±VCC.
2 VOCM input Output common-mode voltage control input, where the output common-mode voltage VOC equals VOCM.
3 VCC+ power_in Positive supply; VCC+ to VCC- is 5 V single supply up to ±15 V dual supply (absolute maximum ±16.5 V).
4 VOUT+ output Non-inverting output of the differential output pair; output current is limited to 150 mA absolute maximum.
5 VOUT- output Inverting output of the differential output pair; output current is limited to 150 mA absolute maximum.
6 VCC- power_in Negative supply (ground in single-supply operation); VCC+ to VCC- is up to ±16.5 V absolute maximum.
7 NC unconnected No internal connection (THS4151 has no shutdown function; this pin is PD on the THS4150).
8 VIN+ power_in Non-inverting input of the fully differential amplifier; input voltage must stay within ±VCC.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Amplifiers/Comparators
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
Open-loop gain 63 67 dB TA = 25°C 4
Open-loop gain 60 dB TA = full range 4
Input offset voltage VOS 1.1 7 mV TA = 25°C 4
Input offset voltage VOS 8.5 mV TA = full range 4
Input offset voltage, referred to VOCM VOS 0.6 8 mV TA = 25°C 4
Input bias current IB 4.3 15 µA 4
Input offset current IOS 250 1200 nA 4
Common-mode rejection ratio CMRR -83 -75 dB TA = full range 4
Output voltage swing VO -3.7 3.7 V VCC = ±5 V, TA = 25°C 4
Output voltage swing VO -3.6 3.6 V VCC = ±5 V, TA = full range 4
Output voltage swing VO -11.6 11.6 V VCC = ±15 V, TA = 25°C 4
Output voltage swing VO -11 11 V VCC = ±15 V, TA = full range 4
Output current, RL = 7Ω IO 30 45 mA VCC = 5 V, TA = 25°C 4
Output current, RL = 7Ω IO 25 mA VCC = 5 V, TA = full range 4
Output current, RL = 7Ω IO 45 60 mA VCC = ±5 V, TA = 25°C 4
Output current, RL = 7Ω IO 35 mA VCC = ±5 V, TA = full range 4
Output current, RL = 7Ω IO 65 85 mA VCC = ±15 V, TA = 25°C 4
Output current, RL = 7Ω IO 50 mA VCC = ±15 V, TA = full range 4
Supply voltage range (single supply) VCC 4 30 33 V Single supply 4
Supply voltage range (split supply) VCC 2 15 16.5 V Split supply (±VCC) 4
Quiescent current (per amplifier) ICC 15.8 18.5 mA VCC = ±5 V, TA = 25°C 4
Quiescent current (per amplifier) ICC 21 mA VCC = ±5 V, TA = full range 4
Quiescent current (per amplifier) ICC 17.5 21 mA VCC = ±15 V, TA = 25°C 4
Quiescent current (per amplifier) ICC 23 mA VCC = ±15 V, TA = full range 4
Power-supply rejection ratio (dc) PSRR 70 90 dB TA = 25°C 4
Power-supply rejection ratio (dc) PSRR 65 dB TA = full range 4
Supply voltage VCC- to VCC+ VCC -16.5 16.5 V VCC- to VCC+ 2
Input differential voltage VID -6 6 V 2
Output current IO 150 mA 2
Maximum junction temperature TJ 150 °C 2
Maximum junction temperature, continuous operation TJ 125 °C continuous operation, long term reliability 2
Operating free-air temperature (I suffix) TA -40 85 °C I suffix 2
Storage temperature Tstg -65 150 °C 2
ESD HBM 2500 V HBM 2
ESD CDM 1500 V CDM 2
ESD MM 200 V MM 2
Dual supply voltage (recommended) VCC 2.5 15 V Dual supply (±VCC) 3
Single supply voltage (recommended) VCC 5 30 V Single supply 3
Operating free-air temperature (I suffix) TA -40 85 °C I suffix 3
Power rating, D package 1.02 W TA = 25°C, D package, junction at 125°C 3
Power rating, D package 410 mW TA = 85°C, D package, junction at 125°C 3
Junction-to-ambient thermal resistance, D package θJA 97.5 °C/W D package, JEDEC high-K PCB 3
Junction-to-case thermal resistance, D package θJC 38.3 °C/W D package, JEDEC high-K PCB 3

CAD (KiCad official)

  • Symbol: THS4151ID
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ths4151id-etched.step / ths4151id-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ths4151id.step / ths4151id.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 55561fa3cb80d83d, retrieved 2026-10-11, tier: manufacturer)
  • 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