component
INA2134PA
Public Made by Adomby adom
Texas Instruments Audio Power OpAmps, PDIP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownINA2134PA
Texas Instruments · Audio Power OpAmps · PDIP-14
INA2134PA from Texas Instruments, in a PDIP-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 | NC | unconnected | No connection; this pin is not connected internally and is marked NC on the 14-pin DIP pin configuration. |
| 2 | -In A | input | Inverting input of amplifier A, which should have a source impedance nearly equal to +In A for good common-mode rejection, with an absolute maximum input voltage range of ±80V. |
| 3 | +In A | input | Non-inverting input of amplifier A, which should have a source impedance nearly equal to -In A to maintain common-mode rejection, with an absolute maximum input voltage range of ±80V. |
| 4 | V- | power_in | Negative power supply; operation is guaranteed from ±4V to ±18V (8V to 36V total supply), with a maximum supply voltage V+ to V- of 40V. |
| 5 | +In B | input | Non-inverting input of amplifier B, which should have a source impedance nearly equal to -In B to maintain common-mode rejection, with an absolute maximum input voltage range of ±80V. |
| 6 | -In B | input | Inverting input of amplifier B, which should have a source impedance nearly equal to +In B for good common-mode rejection, with an absolute maximum input voltage range of ±80V. |
| 7 | NC | unconnected | No connection; this pin is not connected internally and is marked NC on the 14-pin DIP pin configuration. |
| 8 | Ref B | input | Output reference terminal for amplifier B, normally grounded, whose source impedance should be less than 10Ω to maintain common-mode rejection. |
| 9 | Out B | output | Output of amplifier B, with continuous short-circuit to common allowed and a current limit of ±60mA. |
| 10 | Sense B | input | Sense terminal of amplifier B, connected to the output for feedback as shown in the page 1 block diagram; no further electrical limits are stated in this text. |
| 11 | V+ | power_in | Positive power supply; operation is guaranteed from ±4V to ±18V (8V to 36V total supply), with a maximum supply voltage V+ to V- of 40V. |
| 12 | Sense A | input | Sense terminal of amplifier A, connected to the output for feedback as shown in the page 1 block diagram; no further electrical limits are stated in this text. |
| 13 | Out A | output | Output of amplifier A, with continuous short-circuit to common allowed and a current limit of ±60mA. |
| 14 | Ref A | input | Output reference terminal for amplifier A, normally grounded, whose source impedance should be less than 10Ω to maintain common-mode rejection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | PDIP-14 |
| Category | Operational Amplifier/Comparator |
| 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 |
|---|---|---|---|---|---|---|---|
| Common-Mode Rejection | CMR | 74 | 90 | dB | VCM = ±31V, RS = 0Ω | 2 | |
| Voltage Range | VS | 4 | 18 | V | 2 | ||
| Quiescent Current (per Amplifier) | IQ | 2.4 | 2.9 | mA | IO = 0 | 2 | |
| Input Offset Voltage | VOS | 100 | 1000 | µV | VCM = 0V | 2 | |
| Offset Voltage vs Temperature | 2 | µV/°C | Specified Temperature Range | 2 | |||
| Offset Voltage vs Power Supply | PSRR | 5 | 60 | µV/V | VS = ±4V to ±18V | 2 | |
| Gain Error | 0.02 | 0.1 | % | VO = -16V to 16V | 2 | ||
| Gain vs Temperature | 1 | 10 | ppm/°C | 2 | |||
| Nonlinearity | 0.0001 | % | VO = -16V to 16V | 2 | |||
| Current Limit, Continuous to Common | ISC | 60 | mA | Continuous to Common | 2 | ||
| Capacitive Load (Stable Operation) | CL | 500 | pF | Stable Operation | 2 | ||
| Rated Voltage | 18 | V | Rated Voltage | 2 | |||
| Specification Range | TA | -40 | 85 | °C | 2 | ||
| Operation Range | TA | -55 | 125 | °C | 2 | ||
| Storage Range | TSTG | -55 | 125 | °C | 2 | ||
| Thermal Resistance, θJA (14-Pin DIP) | θJA | 80 | °C/W | 14-Pin DIP | 2 | ||
| Supply Voltage, V+ to V- | VS | 40 | V | 3 | |||
| Input Voltage Range | VIN | -80 | 80 | V | 3 | ||
| Operating Temperature | TA | -55 | 125 | °C | 3 | ||
| Storage Temperature | TSTG | -55 | 125 | °C | 3 | ||
| Junction Temperature | TJ | 150 | °C | 3 | |||
| Lead Temperature (soldering, 10s) | 300 | °C | soldering, 10s | 3 | |||
| Small-Signal Bandwidth | BW | 3.1 | MHz | 2 | |||
| Slew Rate | SR | 14 | V/µs | 2 | |||
| Settling Time: 0.1% | tS | 2 | µs | 10V Step, CL = 100pF | 2 | ||
| Settling Time: 0.01% | tS | 3 | µs | 10V Step, CL = 100pF | 2 |
CAD (KiCad official)
- Symbol:
INA2134PA - Footprint:
Package_DIP:DIP-14_W7.62mm - 3D model: PDIP-14 (KiCad packages3D, STEP)
- 3D model files:
ina2134pa-etched.step/ina2134pa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina2134pa.step/ina2134pa.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (22 pp, sha256
b6be08d45a35b49e, retrieved 2026-10-28, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).