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LMP7709MTX

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Texas Instruments Operational Amplifier, TSSOP-14. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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LMP7709MTX

Texas Instruments · Operational Amplifier · TSSOP-14

LMP7709MTX from Texas Instruments, in a TSSOP-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 OUT A output Output of amplifier A; rail-to-rail output swings within 40 mV of either supply rail.
2 IN A- input Inverting input of amplifier A; differential input limited to ±300 mV or current limited to ±10 mA.
3 IN A+ input Non-inverting input of amplifier A; rail-to-rail input common-mode range extends 0.2 V beyond each supply rail.
4 V- power_in Negative power supply; VS = V+ − V− from 2.7 V to 12 V (13.2 V absolute maximum).
5 IN B+ input Non-inverting input of amplifier B; rail-to-rail input common-mode range extends 0.2 V beyond each supply rail.
6 IN B- input Inverting input of amplifier B; differential input limited to ±300 mV or current limited to ±10 mA.
7 OUT B output Output of amplifier B; rail-to-rail output swings within 40 mV of either supply rail.
8 OUT C output Output of amplifier C; rail-to-rail output swings within 40 mV of either supply rail.
9 IN C+ input Non-inverting input of amplifier C; rail-to-rail input common-mode range extends 0.2 V beyond each supply rail.
10 IN C- input Inverting input of amplifier C; differential input limited to ±300 mV or current limited to ±10 mA.
11 V+ power_in Positive power supply; VS = V+ − V− from 2.7 V to 12 V (13.2 V absolute maximum); total quad supply current 2.9 mA typ at VS = 5 V.
12 IN D- input Inverting input of amplifier D; differential input limited to ±300 mV or current limited to ±10 mA.
13 IN D+ input Non-inverting input of amplifier D; rail-to-rail input common-mode range extends 0.2 V beyond each supply rail.
14 OUT D output Output of amplifier D; rail-to-rail output swings within 40 mV of either supply rail.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-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
ESD Tolerance, Human Body Model 2000 V Human Body Model, MIL-STD-883 Method 3015.7 2
VIN Differential VIN -300 300 mV 2
Supply Voltage (VS = V+ - V-) VS 13.2 V 2
Input Current 10 mA 2
Storage Temperature Range -65 150 °C 2
Junction Temperature 150 °C 2
Temperature Range -40 125 °C 2
Supply Voltage (VS = V+ - V-) VS 2.7 12 V 2
Input Offset Voltage (LMP7708/LMP7709) VOS -220 56 220 μV V+ = 3V, TA = 25°C 3
Input Offset Voltage (LMP7708/LMP7709), over temperature VOS -520 520 μV V+ = 3V, boldface limit over temperature extremes 3
Input Offset Voltage Drift TCVOS -5 1 5 μV/°C V+ = 3V 3
Input Bias Current IB -1 0.2 1 pA V+ = 3V 3
Input Bias Current IB -50 50 pA V+ = 3V, −40°C ≤ TA ≤ 85°C 3
Input Bias Current IB -400 400 pA V+ = 3V, −40°C ≤ TA ≤ 125°C 3
Common Mode Rejection Ratio (LMP7708/LMP7709) CMRR 84 130 dB V+ = 3V, 0V ≤ VCM ≤ 3V 3
Common Mode Rejection Ratio (LMP7708/LMP7709), over temperature CMRR 78 dB V+ = 3V, 0V ≤ VCM ≤ 3V, boldface limit over temperature extremes 3
Power Supply Rejection Ratio PSRR 86 98 dB 2.7V ≤ V+ ≤ 12V, VO = V+/2 3
Power Supply Rejection Ratio, over temperature PSRR 82 dB 2.7V ≤ V+ ≤ 12V, VO = V+/2, boldface limit over temperature extremes 3
Input Common-Mode Voltage Range CMVR -0.2 3.2 V V+ = 3V, CMRR ≥ 77 dB 3
Open Loop Voltage Gain (LMP7708/LMP7709) AVOL 100 114 dB V+ = 3V, RL = 2 kΩ 3
Open Loop Voltage Gain AVOL 94 dB V+ = 3V, VO = 0.3V to 2.7V 3
Open Loop Voltage Gain AVOL 100 124 dB V+ = 3V, RL = 10 kΩ 3
Open Loop Voltage Gain AVOL 96 dB V+ = 3V, VO = 0.2V to 2.8V 3
Output Swing High from V+ VO 40 80 mV V+ = 3V, RL = 2 kΩ to V+/2 3
Output Swing High from V+, over temperature VO 150 mV V+ = 3V, RL = 2 kΩ to V+/2, boldface limit over temperature extremes 3
Output Swing High from V+ VO 35 50 mV V+ = 3V, RL = 10 kΩ to V+/2 3
Output Swing High from V+, over temperature VO 100 mV V+ = 3V, RL = 10 kΩ to V+/2, boldface limit over temperature extremes 3
Output Swing Low from V- VO 45 100 mV V+ = 3V, RL = 2 kΩ to V+/2 3
Output Swing Low from V-, over temperature VO 170 mV V+ = 3V, RL = 2 kΩ to V+/2, boldface limit over temperature extremes 3
Output Swing Low from V- VO 20 50 mV V+ = 3V, RL = 10 kΩ to V+/2 3
Output Swing Low from V-, over temperature VO 90 mV V+ = 3V, RL = 10 kΩ to V+/2, boldface limit over temperature extremes 3
Output Short Circuit Current, Sourcing IO 25 42 mA V+ = 3V, VO = V+/2 4
Output Short Circuit Current, Sinking (LMP7708/LMP7709) IO 25 42 mA V+ = 3V, VO = V+/2 4
Supply Current (LMP7709) IS 2.9 3.5 mA V+ = 3V 4
Supply Current (LMP7709), over temperature IS 4.5 mA V+ = 3V, boldface limit over temperature extremes 4
Input Offset Voltage (LMP7708/LMP7709) VOS -220 32 220 μV V+ = 5V, TA = 25°C 4
Input Offset Voltage (LMP7708/LMP7709), over temperature VOS -520 520 μV V+ = 5V, boldface limit over temperature extremes 4
Input Bias Current IB -1 0.2 1 pA V+ = 5V 4
Input Bias Current IB -50 50 pA V+ = 5V, −40°C ≤ TA ≤ 85°C 4
Input Bias Current IB -400 400 pA V+ = 5V, −40°C ≤ TA ≤ 125°C 4
Common Mode Rejection Ratio (LMP7708/LMP7709) CMRR 86 130 dB V+ = 5V, 0V ≤ VCM ≤ 5V 5
Power Supply Rejection Ratio PSRR 86 100 dB 2.7V ≤ V+ ≤ 12V, VO = V+/2 4
Input Common-Mode Voltage Range CMVR -0.2 5.2 V V+ = 5V, CMRR ≥ 78 dB 5
Open Loop Voltage Gain (LMP7708/LMP7709) AVOL 100 119 dB V+ = 5V, RL = 2 kΩ 5
Open Loop Voltage Gain AVOL 94 dB V+ = 5V, VO = 0.3V to 4.7V 5
Open Loop Voltage Gain AVOL 100 130 dB V+ = 5V, RL = 10 kΩ 5
Open Loop Voltage Gain AVOL 96 dB V+ = 5V, VO = 0.2V to 4.8V 5
Output Swing High from V+ VO 60 120 mV V+ = 5V, RL = 2 kΩ to V+/2 5
Output Swing High from V+, over temperature VO 200 mV V+ = 5V, RL = 2 kΩ to V+/2, boldface limit over temperature extremes 5
Output Swing High from V+ VO 40 60 mV V+ = 5V, RL = 10 kΩ to V+/2 5
Output Swing High from V+, over temperature VO 120 mV V+ = 5V, RL = 10 kΩ to V+/2, boldface limit over temperature extremes 5
Output Swing Low from V- VO 50 120 mV V+ = 5V, RL = 2 kΩ to V+/2 5
Output Swing Low from V-, over temperature VO 190 mV V+ = 5V, RL = 2 kΩ to V+/2, boldface limit over temperature extremes 5
Output Swing Low from V- VO 30 50 mV V+ = 5V, RL = 10 kΩ to V+/2 5
Output Swing Low from V-, over temperature VO 100 mV V+ = 5V, RL = 10 kΩ to V+/2, boldface limit over temperature extremes 5
Output Short Circuit Current, Sourcing (LMP7708/LMP7709) IO 38 66 mA V+ = 5V, VO = V+/2 5
Output Short Circuit Current, Sinking (LMP7708/LMP7709) IO 40 76 mA V+ = 5V, VO = V+/2 5
Supply Current (LMP7709) IS 2.9 3.7 mA V+ = 5V 5
Supply Current (LMP7709), over temperature IS 4.6 mA V+ = 5V, boldface limit over temperature extremes 5
Package Thermal Resistance, 14-Pin TSSOP θJA 122 °C/W Soldered directly onto PC board 2

CAD (KiCad official)

  • Symbol: LMP7709MTX
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: lmp7709mtx-etched.step / lmp7709mtx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmp7709mtx.step / lmp7709mtx.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (51 pp, sha256 795c61f7f7f1005a, retrieved 2026-10-20, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF