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TPA2296T-S5TR

Public Made by Adom

by adom

3PEAK Current Sense Amplifiers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPA2296T-S5TR

3PEAK · Current Sense Amplifiers · SOT-23-5

TPA2296T-S5TR from 3PEAK, in a SOT-23-5. 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 output Voltage output of the current-sense amplifier (20 V/V gain for this TPA2296T variant), which swings 0.15 V to 0.31 V from the supply rail at a 1.2 mA source and tolerates a maximum capacitive load of 0.5 nF without oscillation.
2 GND power_in Ground reference pin for the device.
3 IN+ input Positive sense input that measures common-mode voltages from −0.1 V to 70 V (continuous input range −0.3 V to 75 V), with input current limited to ±10 mA.
4 IN- input Negative sense input that is paired with IN+ to measure the shunt drop, with input current limited to ±10 mA and the same common-mode range as IN+.
5 Vs power_in Single power supply pin, operating from 3.0 V to 18 V with a 40 V absolute maximum supply rating.

Key specifications

Parameter Value
Manufacturer 3PEAK
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

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 -500 50 500 μV −40°C to 125°C, VIN- = 0 V 6
Input Offset Voltage Drift VOS TC 0.6 μV/°C −40°C to 125°C 6
Common-mode Input Range VCM -0.1 70 V −40°C to 125°C 6
Common Mode Rejection Ratio CMRR 90 110 dB −40°C to 125°C, −0.3 V < VIN+ < 70 V, G = 20 V/V 6
Common Mode Rejection Ratio CMRR 95 115 dB −40°C to 125°C, −0.3 V < VIN+ < 70 V, G = 50 V/V 6
Common Mode Rejection Ratio CMRR 100 120 dB −40°C to 125°C, −0.3 V < VIN+ < 70 V, G = 100 V/V 6
Gain (TPA2296T) G 19.9 20 20.1 V/V −40°C to 125°C, TPA2296T 6
Gain Error GE -0.5 0.1 0.5 % −40°C to 125°C 6
Gain Error Vs Temperature GE TC 3 5 ppm/°C −40°C to 125°C 6
Maximum Capacitive Load CLOAD 0.5 nF No Oscillation 6
Output Swing from Supply Rail VOH 0.15 0.31 V −40°C to 125°C, Source 1.2 mA 6
Output Swing from GND VOL 0.01 0.02 V −40°C to 125°C 6
Supply Voltage Vs 3 18 V 6
Quiescent Current IQ 600 1000 μA −40°C to 125°C 6
Specified Range -40 125 °C 7
Supply Voltage 40 V 5
Input Common Voltage (Continuous) -0.3 75 V 5
Input Common Voltage (Survival) -0.3 80 V 5
Input Current: IN+, IN- -10 10 mA 5
Operating Temperature Range -40 125 ℃ 5
Maximum Working Junction Temperature 150 ℃ 5
Storage Temperature Range -65 150 ℃ 5
Human Body Model ESD HBM 2 kV ANSI/ESDA/JEDEC JS-001 5
Charged Device Model ESD CDM 1.5 kV ANSI/ESDA/JEDEC JS-002 5
Junction-to-ambient thermal resistance θJA 250 °C/W SOT23-5 package 5
Junction-to-case thermal resistance θJC 81 °C/W SOT23-5 package 5

CAD (KiCad official)

  • Symbol: TPA2296T-S5TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tpa2296t-s5tr-etched.step / tpa2296t-s5tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpa2296t-s5tr.step / tpa2296t-s5tr.glb are the bare package body.

Provenance

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

  • Datasheet: 3PEAK datasheet (16 pp, sha256 47199f5bf3818b5b, retrieved 2026-10-17, tier: lcsc)
  • 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