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AMC1300DWVR

Public Made by Adom

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Texas Instruments Special Purpose Amplifiers, SOIC-8-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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AMC1300DWVR

Texas Instruments · Special Purpose Amplifiers · SOIC-8-300mil

AMC1300DWVR from Texas Instruments, in a SOIC-8-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD1 power_in High-side power supply; operate at 4.5 V to 5.5 V.
2 INP input Noninverting analog input; differential input range ±250 mV (DC path to GND1 required).
3 INN input Inverting analog input; differential input range ±250 mV (DC path to GND1 required).
4 GND1 power_in High-side analog ground reference.
5 GND2 power_in Low-side analog ground reference.
6 OUTN output Inverting analog output; differential gain 8.2 V/V.
7 OUTP output Noninverting analog output; differential gain 8.2 V/V.
8 VDD2 power_in Low-side power supply; operate at 3.0 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8-300mil
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
High-side power supply, VDD1 to GND1 (AMC1300) VDD1 4.5 5 5.5 V VDD1 to GND1, AMC1300 6
Low-side power supply, VDD2 to GND2 VDD2 3 3.3 5.5 V VDD2 to GND2 6
Differential input voltage before clipping output VClipping -320 320 mV VIN = VINP - VINN 6
Specified linear differential full-scale voltage VFSR -250 250 mV VIN = VINP - VINN 6
Absolute common-mode input voltage -2 V (VINP+VINN)/2 to GND1 6
Operating common-mode input voltage VCM -0.16 V (VINP+VINN)/2 to GND1 6
Specified ambient temperature, AMC1300 TA -40 125 °C AMC1300 6
Absolute maximum VDD1 to GND1 VDD1 -0.3 6.5 V High-side VDD1 to GND1 6
Absolute maximum VDD2 to GND2 VDD2 -0.3 6.5 V Low-side VDD2 to GND2 6
Input current, continuous, any pin except power-supply pins -10 10 mA Continuous, any pin except power-supply pins 6
Junction temperature TJ 150 °C 6
Storage temperature Tstg -65 150 °C 6
Common-mode overvoltage detection hysteresis 60 mV 10
Input offset voltage, initial, AMC1300 VOS -2 0.01 2 mV AMC1300, initial, at TA = 25°C, VINP = VINN = GND1 10
Input offset drift, AMC1300 TCVOS -4 1.3 4 uV/°C AMC1300 10
Input bias current IIB -41 -30 -24 uA INP = INN = GND1; IIB = (IIBP+IIBN) / 2 10
Input offset current IIO -5 5 nA IIO = IIBP - IIBN 10
Gain error, initial, AMC1300 EG -1 0.4 1 % AMC1300, initial, at TA = 25°C 10
Gain error drift, AMC1300 TCEG -50 50 ppm/°C AMC1300 10
Nonlinearity -0.03 0.01 0.03 % 10
Signal-to-noise ratio SNR 81.5 85 dB fIN = 1 kHz, BW = 10 kHz 10
Common-mode output voltage VCMout 1.39 1.44 1.49 V 10
Clipping differential output voltage VCLIPout -2.52 2.49 2.52 V VOUT = (VOUTP – VOUTN); /VIN/ = /VINP – VINN/ > /VClipping/ 10
Failsafe differential output voltage VFAILSAFE -2.63 -2.57 -2.53 V VCM ≥ VCMov, or VDD1 missing 10
Output bandwidth, AMC1300 BWOUT 170 230 kHz AMC1300 11
Output resistance ROUT 0.2 Ω On OUTP or OUTN 11
Common-mode transient immunity, AMC1300 CMTI 15 30 kV/µs /GND1 – GND2/ = 1 kV 11
VDD1 undervoltage detection threshold voltage VDD1UV 2.4 2.6 2.8 V VDD1 falling 11
High-side supply current IDD1 7.2 9.8 mA 4.5 V ≤ VDD1 ≤ 5.5 V 11
Low-side supply current IDD2 5.3 7.2 mA 3.0 V ≤ VDD2 ≤ 3.6 V 11
Low-side supply current IDD2 5.9 8.1 mA 4.5 V ≤ VDD2 ≤ 5.5 V 11
Common-mode rejection ratio CMRR -100 dB fIN = 0 Hz, VCM min ≤ VCM ≤ VCM max 10
Common-mode rejection ratio CMRR -98 dB fIN = 10 kHz, VCM min ≤ VCM ≤ VCM max 10
Single-ended input resistance RIN 19 kΩ INN = GND1 10
Differential input resistance RIND 22 kΩ 10
Single-ended input capacitance CIN 2 pF INN = GND1, fIN = 275 kHz 10
Differential input capacitance CIND 1 pF fIN = 275 kHz 10
Nominal gain 8.2 10
Total harmonic distortion THD -85 dB fIN = 10 kHz 10
Output noise 230 uVRMS INP = INN = GND1, fIN = 0 Hz, BW = 100 kHz brickwall filter 10
Signal-to-noise ratio SNR 72 dB fIN = 10 kHz, BW = 100 kHz 10
Power-supply rejection ratio vs VDD1 PSRR -103 dB at DC 10
Power-supply rejection ratio vs VDD1 PSRR -96 dB 100-mV and 10-kHz ripple 10
Power-supply rejection ratio vs VDD2 PSRR -106 dB at DC 10
Power-supply rejection ratio vs VDD2 PSRR -86 dB 100-mV and 10-kHz ripple 10
Output short-circuit current 14 mA On OUTP or OUTN, sourcing or sinking, INN = INP = GND1, outputs shorted to either GND2 or VDD2 11
Junction-to-ambient thermal resistance RθJA 85.4 °C/W 7
Junction-to-case (top) thermal resistance RθJC(top) 26.8 °C/W 7
Junction-to-board thermal resistance RθJB 43.5 °C/W 7
Junction-to-top characterization parameter ψJT 4.8 °C/W 7
Junction-to-board characterization parameter ψJB 41.2 °C/W 7

CAD (KiCad official)

  • Symbol: AMC1300DWVR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8-300mil (KiCad packages3D, STEP)
  • 3D model files: amc1300dwvr-etched.step / amc1300dwvr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); amc1300dwvr.step / amc1300dwvr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 62a3f250106ff0f2, retrieved 2026-09-17, 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 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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