# NCV2902DTBR2G

**onsemi** · Operational Amplifier · TSSOP-14

NCV2902DTBR2G from onsemi, 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 1 | output | Output of amplifier 1; outputs are short-circuit protected, the output short-circuit duration is continuous, and the output range includes the negative supply voltage. |
| 2 | Inputs 1 (A) | input | Input of amplifier 1 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 3 | Inputs 1 (B) | input | Input of amplifier 1 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 4 | VCC | power_in | Positive supply; single-supply operation from 3.0 V to 32 V (maximum single supply VCC 32 V). |
| 5 | Inputs 2 (A) | input | Input of amplifier 2 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 6 | Inputs 2 (B) | input | Input of amplifier 2 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 7 | Out 2 | output | Output of amplifier 2; short-circuit protected with continuous short-circuit duration, and the output range includes the negative supply voltage. |
| 8 | Out 3 | output | Output of amplifier 3; short-circuit protected with continuous short-circuit duration, and the output range includes the negative supply voltage. |
| 9 | Inputs 3 (A) | input | Input of amplifier 3 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 10 | Inputs 3 (B) | input | Input of amplifier 3 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 11 | VEE, GND | power_in | Negative supply (VEE) or ground in single-supply operation; split supplies are rated up to ±16 V. |
| 12 | Inputs 4 (A) | input | Input of amplifier 4 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 13 | Inputs 4 (B) | input | Input of amplifier 4 with ESD clamps; the common-mode voltage must not go below 0.3 V under the negative supply, and the input can go to +32 V without damage. |
| 14 | Out 4 | output | Output of amplifier 4; short-circuit protected with continuous short-circuit duration, and the output range includes the negative supply voltage. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| 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 |
|---|---|---|---|---|---|---|---|
| Single Supply Voltage | VCC |  |  | 32 | Vdc |  | 2 |
| Split Supplies Voltage | VCC, VEE | -16 |  | 16 | Vdc | Printed as ±16 | 2 |
| Input Differential Voltage Range | VIDR | -32 |  | 32 | Vdc | Printed as ±32 (Note 1, split supplies) | 2 |
| Input Common Mode Voltage Range | VICR | -0.3 |  | 32 | Vdc |  | 2 |
| Junction Temperature | TJ |  |  | 150 | °C |  | 2 |
| Storage Temperature Range | Tstg | -65 |  | 150 | °C |  | 2 |
| Operating Ambient Temperature Range | TA | -40 |  | 125 | °C | LM2902V, NCV2902 (Note 3) | 2 |
| ESD Protection, Human Body Model | HBM |  |  | 2000 | V | NCV2902 (Note 3) | 2 |
| ESD Protection, Machine Model | MM |  |  | 200 | V | NCV2902 (Note 3) | 2 |
| Single Supply Operating Voltage | VCC | 3 |  | 32 | V | Single supply operation (Features) | 1 |
| Input Offset Voltage, TA = 25°C | VIO |  | 2 | 7 | mV | VCC = 5.0 V to 30 V, VICR = 0 V to VCC −1.7 V, VO = 1.4 V, RS = 0; TA = 25°C | 3 |
| Input Offset Voltage, TA = Thigh | VIO |  |  | 13 | mV | TA = Thigh (Note 4) | 3 |
| Input Offset Voltage, TA = Tlow | VIO |  |  | 10 | mV | TA = Tlow (Note 4) | 3 |
| Input Offset Current | IIO |  | 5 | 50 | nA |  | 3 |
| Input Offset Current, TA = Thigh to Tlow | IIO |  |  | 200 | nA | TA = Thigh to Tlow (Note 4) | 3 |
| Input Bias Current | IIB |  | -90 | -250 | nA |  | 3 |
| Input Bias Current, TA = Thigh to Tlow | IIB |  |  | -500 | nA | TA = Thigh to Tlow (Note 4) | 3 |
| Input Common Mode Voltage Range, TA = 25°C | VICR | 0 |  | 28.3 | V | VCC = 30 V, TA = +25°C | 3 |
| Input Common Mode Voltage Range, TA = Thigh to Tlow | VICR | 0 |  | 28 | V | TA = Thigh to Tlow (Note 4) | 3 |
| Large Signal Open Loop Voltage Gain | AVOL | 25 | 100 |  | V/mV | RL = 2.0 k, VCC = 15 V, for Large VO Swing | 3 |
| Large Signal Open Loop Voltage Gain, TA = Thigh to Tlow | AVOL | 15 |  |  | V/mV | TA = Thigh to Tlow (Note 4) | 3 |
| Common Mode Rejection | CMR | 50 | 70 |  | dB | RS ≤ 10 k | 3 |
| Power Supply Rejection | PSR | 50 | 100 |  | dB |  | 3 |
| Output Voltage High Limit, VCC = 5.0 V | VOH | 3.3 | 3.5 |  | V | VCC = 5.0 V, RL = 2.0 k, TA = 25°C | 4 |
| Output Voltage High Limit, VCC = 30 V, RL = 2.0 k | VOH | 26 |  |  | V | VCC = 30 V, RL = 2.0 k, TA = Thigh to Tlow (Note 7) | 4 |
| Output Voltage High Limit, VCC = 30 V, RL = 10 k | VOH | 27 | 28 |  | V | VCC = 30 V, RL = 10 k, TA = Thigh to Tlow (Note 7) | 4 |
| Output Voltage Low Limit | VOL |  | 5 | 100 | mV | VCC = 5.0 V, RL = 10 k, TA = Thigh to Tlow (Note 7) | 4 |
| Output Source Current, TA = 25°C | IO+ | 20 | 40 |  | mA | VID = +1.0 V, VCC = 15 V, TA = 25°C | 4 |
| Output Source Current, TA = Thigh to Tlow | IO+ | 10 | 20 |  | mA | VID = +1.0 V, VCC = 15 V, TA = Thigh to Tlow (Note 7) | 4 |
| Output Sink Current, TA = 25°C | IO− | 10 | 20 |  | mA | VID = −1.0 V, VCC = 15 V, TA = 25°C | 4 |
| Output Sink Current, TA = Thigh to Tlow | IO− | 5 | 8 |  | mA | VID = −1.0 V, VCC = 15 V, TA = Thigh to Tlow (Note 7) | 4 |
| Output Short Circuit to Ground | ISC |  | 40 | 60 | mA | (Note 8) | 4 |
| Power Supply Current, VCC = 30 V | ICC |  |  | 3 | mA | VCC = 30 V, VO = 0 V, RL = ∞; TA = Thigh to Tlow (Note 7) | 4 |
| Power Supply Current, VCC = 5.0 V | ICC |  |  | 1.2 | mA | VCC = 5.0 V, VO = 0 V, RL = ∞; TA = Thigh to Tlow (Note 7) | 4 |
| Average Temperature Coefficient of Input Offset Voltage | VIO/T |  | 7 |  | V/°C | TA = Thigh to Tlow (Notes 4 and 6) | 3 |
| Average Temperature Coefficient of Input Offset Current | IIO/T |  | 10 |  | pA/°C | TA = Thigh to Tlow (Notes 4 and 6) | 3 |
| Thermal Resistance, Junction-to-Air (TSSOP-14, Case 948G) | RJA |  | 190 |  | °C/W | Case 948G (TSSOP-14), Note 2 | 2 |

## CAD (KiCad official)

- Symbol: `NCV2902DTBR2G`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `ncv2902dtbr2g-etched.step` / `ncv2902dtbr2g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ncv2902dtbr2g.step` / `ncv2902dtbr2g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883662707806208) (14 pp, sha256 `f6df9932b264fd01`, 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](docs/ncv2902dtbr2g-datasheet.pdf)