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TLC27L9IDR

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Texas Instruments Precision Op Amps, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TLC27L9IDR

Texas Instruments · Precision Op Amps · SOIC-14

TLC27L9IDR from Texas Instruments, in a SOIC-14. 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 Output of channel 1; the output swings to the negative rail and can be shorted to either supply, subject to the maximum dissipation ratings.
2 1IN- input Inverting input of channel 1; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
3 1IN+ input Noninverting input of channel 1; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
4 VDD power_in Positive (highest) power supply; the I-suffix supply range is 4 V to 16 V and the absolute maximum supply voltage is 18 V.
5 2IN+ input Noninverting input of channel 2; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
6 2IN- input Inverting input of channel 2; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
7 2OUT output Output of channel 2; the output swings to the negative rail and can be shorted to either supply, subject to the maximum dissipation ratings.
8 3OUT output Output of channel 3; the output swings to the negative rail and can be shorted to either supply, subject to the maximum dissipation ratings.
9 3IN- input Inverting input of channel 3; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
10 3IN+ input Noninverting input of channel 3; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
11 GND power_in Ground or negative (lowest) power supply, the reference for all voltages in the datasheet (single-supply operation is supported).
12 4IN+ input Noninverting input of channel 4; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
13 4IN- input Inverting input of channel 4; the common-mode input range is -0.2 V to 3.5 V at VDD = 5 V and -0.2 V to 8.5 V at VDD = 10 V (Section 5.3).
14 4OUT output Output of channel 4; the output swings to the negative rail and can be shorted to either supply, subject to the maximum dissipation ratings.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Amplifiers/Comparators
Pins 14

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, VDD=5V, TA=25°C VIO 210 1000 μV 25°C; VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ 8
Input offset voltage, VDD=5V, TA=-40°C to +85°C VIO 2000 μV -40°C to +85°C; VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ 8
Input offset current, VDD=5V, TA=85°C IIO 24 1000 pA 85°C; VO = 2.5V, VIC = 2.5V 8
Input bias current, VDD=5V, TA=85°C IIB 200 2000 pA 85°C; VO = 2.5V, VIC = 2.5V 8
Common-mode input voltage range, VDD=5V, TA=25°C VICR -0.2 4 V 25°C 8
Common-mode input voltage range, VDD=5V, TA=-40°C to +85°C VICR -0.2 3.5 V -40°C to +85°C 8
High-level output voltage, VDD=5V, TA=25°C VOH 3.2 4.1 V 25°C; VID = 100mV, RL = 1MΩ 8
High-level output voltage, VDD=5V, TA=-40°C VOH 3 4.1 V -40°C; VID = 100mV, RL = 1MΩ 8
High-level output voltage, VDD=5V, TA=85°C VOH 3 4.2 V 85°C; VID = 100mV, RL = 1MΩ 8
Low-level output voltage, VDD=5V, TA=25°C VOL 1 50 mV 25°C; VID = -100mV, IOL = 0mA 8
Low-level output voltage, VDD=5V, TA=-40°C VOL 1 50 mV -40°C; VID = -100mV, IOL = 0mA 8
Low-level output voltage, VDD=5V, TA=85°C VOL 1 50 mV 85°C; VID = -100mV, IOL = 0mA 8
Large-signal differential voltage amplification, VDD=5V, TA=25°C AVD 50 480 V/mV 25°C; VO = 0.25V to 2V, RL = 1MΩ 8
Large-signal differential voltage amplification, VDD=5V, TA=-40°C AVD 50 900 V/mV -40°C; VO = 0.25V to 2V, RL = 1MΩ 8
Large-signal differential voltage amplification, VDD=5V, TA=85°C AVD 50 330 V/mV 85°C; VO = 0.25V to 2V, RL = 1MΩ 8
Common-mode rejection ratio, VDD=5V, TA=25°C CMRR 65 87 dB 25°C; VIC = VICRmin 8
Common-mode rejection ratio, VDD=5V, TA=-40°C CMRR 60 85 dB -40°C; VIC = VICRmin 8
Common-mode rejection ratio, VDD=5V, TA=85°C CMRR 60 85 dB 85°C; VIC = VICRmin 8
Supply-voltage rejection ratio, VDD=5V, TA=25°C kSVR 70 97 dB 25°C; VDD = 5V to 10V, VO = 1.4V 8
Supply-voltage rejection ratio, VDD=5V, TA=-40°C kSVR 60 97 dB -40°C; VDD = 5V to 10V, VO = 1.4V 8
Supply-voltage rejection ratio, VDD=5V, TA=85°C kSVR 60 98 dB 85°C; VDD = 5V to 10V, VO = 1.4V 8
Supply current (four amplifiers), VDD=5V, TA=25°C IDD 39 68 μA 25°C; VO = 2.5V, VIC = 2.5V, no load 8
Supply current (four amplifiers), VDD=5V, TA=-40°C IDD 62 108 μA -40°C; VO = 2.5V, VIC = 2.5V, no load 8
Supply current (four amplifiers), VDD=5V, TA=85°C IDD 29 52 μA 85°C; VO = 2.5V, VIC = 2.5V, no load 8
Input offset voltage, VDD=10V, TA=25°C VIO 210 1200 μV 25°C; VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ 10
Input offset voltage, VDD=10V, TA=-40°C to +85°C VIO 2900 μV -40°C to +85°C; VO = 1.4V, RS = 50Ω, VIC = 0V, RL = 1MΩ 10
Input offset current, VDD=10V, TA=85°C IIO 26 1000 pA 85°C; VO = 5V, VIC = 5V 10
Input bias current, VDD=10V, TA=85°C IIB 220 2000 pA 85°C; VO = 5V, VIC = 5V 10
Common-mode input voltage range, VDD=10V, TA=25°C VICR -0.2 9 V 25°C 10
Common-mode input voltage range, VDD=10V, TA=-40°C to +85°C VICR -0.2 8.5 V -40°C to +85°C 10
High-level output voltage, VDD=10V, TA=25°C VOH 8 8.9 V 25°C; VID = 100mV, RL = 1MΩ 10
High-level output voltage, VDD=10V, TA=-40°C VOH 7.8 8.9 V -40°C; VID = 100mV, RL = 1MΩ 10
High-level output voltage, VDD=10V, TA=85°C VOH 7.8 8.9 V 85°C; VID = 100mV, RL = 1MΩ 10
Low-level output voltage, VDD=10V, TA=25°C VOL 5 50 mV 25°C; VID = -100mV, IOL = 0mA 10
Low-level output voltage, VDD=10V, TA=-40°C VOL 5 50 mV -40°C; VID = -100mV, IOL = 0mA 10
Low-level output voltage, VDD=10V, TA=85°C VOL 5 50 mV 85°C; VID = -100mV, IOL = 0mA 10
Large-signal differential voltage amplification, VDD=10V, TA=25°C AVD 50 800 V/mV 25°C; VO = 1V to 6V, RL = 1MΩ 10
Large-signal differential voltage amplification, VDD=10V, TA=-40°C AVD 50 1550 V/mV -40°C; VO = 1V to 6V, RL = 1MΩ 10
Large-signal differential voltage amplification, VDD=10V, TA=85°C AVD 50 585 V/mV 85°C; VO = 1V to 6V, RL = 1MΩ 10
Common-mode rejection ratio, VDD=10V, TA=25°C CMRR 65 94 dB 25°C; VIC = VICRmin 10
Common-mode rejection ratio, VDD=10V, TA=-40°C CMRR 60 93 dB -40°C; VIC = VICRmin 10
Common-mode rejection ratio, VDD=10V, TA=85°C CMRR 60 93 dB 85°C; VIC = VICRmin 10
Supply-voltage rejection ratio, VDD=10V, TA=25°C kSVR 70 97 dB 25°C; VDD = 5V to 10V, VO = 1.4V 10
Supply-voltage rejection ratio, VDD=10V, TA=-40°C kSVR 60 97 dB -40°C; VDD = 5V to 10V, VO = 1.4V 10
Supply-voltage rejection ratio, VDD=10V, TA=85°C kSVR 60 98 dB 85°C; VDD = 5V to 10V, VO = 1.4V 10
Supply current (four amplifiers), VDD=10V, TA=25°C IDD 57 92 μA 25°C; VO = 5V, VIC = 5V, no load 10
Supply current (four amplifiers), VDD=10V, TA=-40°C IDD 98 172 μA -40°C; VO = 5V, VIC = 5V, no load 10
Supply current (four amplifiers), VDD=10V, TA=85°C IDD 40 72 μA 85°C; VO = 5V, VIC = 5V, no load 10
Supply voltage VDD 18 V 3
Input current (any input) II -5 5 mA 3
Output current (each output) IO -30 30 mA 3
Total current into VDD 45 mA 3
Total current out of GND 45 mA 3
Supply voltage, I suffix VDD 4 16 V I suffix 3
Common-mode input voltage, VDD=5V VIC -0.2 3.5 V VDD = 5V 3
Common-mode input voltage, VDD=10V VIC -0.2 8.5 V VDD = 10V 3
Operating free-air temperature, I suffix TA -40 85 °C I suffix 3
Power rating, D package 950 mW TA ≤ 25°C 3
Power rating, D package 608 mW TA = 70°C 3
Power rating, D package 494 mW TA = 85°C 3

CAD (KiCad official)

  • Symbol: TLC27L9IDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: tlc27l9idr-etched.step / tlc27l9idr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc27l9idr.step / tlc27l9idr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (44 pp, sha256 e0df616e2efc8777, 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