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TLC1078ID

Public Made by Adom

by adom

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

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Symbol & Footprint

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Datasheet

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Contents

README

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TLC1078ID

Texas Instruments · Operational Amplifier · SOIC-8

TLC1078ID 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 1OUT output Amplifier 1 output, which swings to the negative rail and has output drive capability greater than 20 mA.
2 1IN- input Amplifier 1 inverting input, a high-impedance LinCMOS input with typical input bias current of 0.6 pA.
3 1IN+ input Amplifier 1 noninverting input, whose common-mode range extends below the negative rail.
4 GND power_in Ground (negative supply) pin.
5 2IN+ input Amplifier 2 noninverting input, whose common-mode range extends below the negative rail.
6 2IN- input Amplifier 2 inverting input, a high-impedance LinCMOS input with typical input bias current of 0.6 pA.
7 2OUT output Amplifier 2 output, which swings to the negative rail and has output drive capability greater than 20 mA.
8 VDD power_in Positive supply pin, operating down to a minimum of 1.4 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Operational Amplifier/Comparator
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
Supply voltage VDD 18 V see Note 1 6
Input voltage range (any input) VI -0.3 V upper limit VDD 6
Input current (each input) II -5 5 mA 6
Output current (each output) IO -30 30 mA 6
Total current into VDD 45 mA see Note 3 6
Operating free-air temperature, I suffix TA -40 85 °C 6
Storage temperature range Tstg -65 150 °C 6
Continuous power rating D-8 725 mW TA ≤ 25°C, derating 5.8 mW/°C above 25°C 6
Supply voltage VDD 3 16 V I suffix 6
Common-mode input voltage VIC -0.2 4 V VDD = 5 V, I suffix 6
Common-mode input voltage VIC -0.2 9 V VDD = 10 V, I suffix 6
Operating free-air temperature TA -40 85 °C I suffix 6
Input offset voltage VIO 160 450 µV VDD = 5 V, TA = 25°C, VO = 1.4 V, RS = 50 Ω 10
Input offset voltage VIO 180 600 µV VDD = 10 V, TA = 25°C, VO = 1.4 V, RS = 50 Ω 10
Input offset voltage, full range VIO 950 µV VDD = 5 V, Full range, VO = 1.4 V, RS = 50 Ω 10
Input offset voltage, full range VIO 1100 µV VDD = 10 V, Full range, VO = 1.4 V, RS = 50 Ω 10
Temperature coefficient of input offset voltage αVIO 1.1 µV/°C VDD = 5 V, 25°C to 85°C, VIC = 0, RS = 50 Ω, RI = 1 MΩ 10
Temperature coefficient of input offset voltage αVIO 1 µV/°C VDD = 10 V, 25°C to 85°C, VIC = 0, RS = 50 Ω, RI = 1 MΩ 10
Input offset current IIO 0.1 60 pA VDD = 5 V, TA = 25°C, VO = VDD/2, VIC = VDD/2 10
Input offset current IIO 24 1000 pA VDD = 5 V, TA = 85°C, VO = VDD/2, VIC = VDD/2 10
Input offset current IIO 26 1000 pA VDD = 10 V, TA = 85°C, VO = VDD/2, VIC = VDD/2 10
Input bias current IIB 0.6 60 pA VDD = 5 V, TA = 25°C, VO = VDD/2, VIC = VDD/2 10
Input bias current IIB 0.7 60 pA VDD = 10 V, TA = 25°C, VO = VDD/2, VIC = VDD/2 10
Input bias current IIB 200 2000 pA VDD = 5 V, TA = 85°C, VO = VDD/2, VIC = VDD/2 10
Input bias current IIB 220 2000 pA VDD = 10 V, TA = 85°C, VO = VDD/2, VIC = VDD/2 10
Common-mode input voltage range VICR -0.2 4 V VDD = 5 V, TA = 25°C 10
Common-mode input voltage range VICR -0.2 9 V VDD = 10 V, TA = 25°C 10
Common-mode input voltage range, full range VICR -0.2 3.5 V VDD = 5 V, Full range 10
Common-mode input voltage range, full range VICR -0.2 8.5 V VDD = 10 V, Full range 10
High-level output voltage VOH 3.2 4.1 V VDD = 5 V, TA = 25°C, VID = 100 mV, RL = 1 MΩ 10
High-level output voltage VOH 8.2 8.9 V VDD = 10 V, TA = 25°C, VID = 100 mV, RL = 1 MΩ 10
Low-level output voltage VOL 0 25 mV VDD = 5 V, TA = 25°C, VID = -100 mV, IOL = 0 10
Large-signal differential voltage amplification AVD 250 525 V/mV VDD = 5 V, TA = 25°C, RL = 1 MΩ, VO = 0.25 V to 2 V 10
Large-signal differential voltage amplification AVD 500 850 V/mV VDD = 10 V, TA = 25°C, RL = 1 MΩ, VO = 1 V to 6 V 10
Common-mode rejection ratio CMRR 70 95 dB VDD = 5 V, TA = 25°C, VIC = VICRmin 10
Common-mode rejection ratio CMRR 75 97 dB VDD = 10 V, TA = 25°C, VIC = VICRmin 10
Supply-voltage rejection ratio kSVR 75 98 dB VDD = 5 V, TA = 25°C, VO = 1.4 V 10
Supply current (two amplifiers) IDD 20 34 µA VDD = 5 V, TA = 25°C, VO = VDD/2, VIC = VDD/2, no load 10
Supply current (two amplifiers) IDD 29 46 µA VDD = 10 V, TA = 25°C, VO = VDD/2, VIC = VDD/2, no load 10
Supply current (two amplifiers) IDD 31 54 µA VDD = 5 V, TA = -40°C, VO = VDD/2, VIC = VDD/2, no load 10
Supply current (two amplifiers) IDD 50 86 µA VDD = 10 V, TA = -40°C, VO = VDD/2, VIC = VDD/2, no load 10
Supply current (two amplifiers) IDD 15 26 µA VDD = 5 V, TA = 85°C, VO = VDD/2, VIC = VDD/2, no load 10
Supply current (two amplifiers) IDD 20 36 µA VDD = 10 V, TA = 85°C, VO = VDD/2, VIC = VDD/2, no load 10
Slew rate at unity gain SR 32 V/ms VDD = 5 V, TA = 25°C, RL = 1 MΩ, CL = 20 pF, VI(PP) = 1 V, See Figure 1 12
Slew rate at unity gain SR 47 V/ms VDD = 10 V, TA = 25°C, RL = 1 MΩ, CL = 20 pF, VI(PP) = 1 V, See Figure 1 12
Equivalent input noise voltage Vn 68 nV/√Hz VDD = 5 V, TA = 25°C, f = 1 kHz, RS = 20 Ω 12
Unity-gain bandwidth B1 85 kHz VDD = 5 V, TA = 25°C, CL = 20 pF, See Figure 2 12
Unity-gain bandwidth B1 110 kHz VDD = 10 V, TA = 25°C, CL = 20 pF, See Figure 2 12
Phase margin at unity gain φm 34 ° VDD = 5 V, TA = 25°C, CL = 20 pF, See Figure 2 12
Phase margin at unity gain φm 38 ° VDD = 10 V, TA = 25°C, CL = 20 pF, See Figure 2 12

CAD (KiCad official)

  • Symbol: TLC1078ID
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tlc1078id-etched.step / tlc1078id-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc1078id.step / tlc1078id.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 6cb44adc21fbf578, retrieved 2026-10-23, tier: manufacturer)
  • 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