# XD833

**XINLUDA** · Operational Amplifier · DIP-8

XD833 from XINLUDA, in a DIP-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 | OUT1 | output | Amplifier 1 output; output short circuit to ground or either supply is unlimited in duration, with typical swing of ±14.1 V/-14.6 V into 10 kΩ. |
| 2 | IN1- | input | Amplifier 1 inverting input; input current is limited to ±10 mA and the input voltage must not exceed the supply voltage. |
| 3 | IN1+ | input | Amplifier 1 non-inverting input; input current is limited to ±10 mA and the input voltage must not exceed the supply voltage. |
| 4 | VCC- | power_in | Negative supply, recommended -5 V to -18 V (absolute maximum -18 V); VCC+ to VCC- must not exceed 36 V. |
| 5 | IN2+ | input | Amplifier 2 non-inverting input; input current is limited to ±10 mA and the input voltage must not exceed the supply voltage. |
| 6 | IN2- | input | Amplifier 2 inverting input; input current is limited to ±10 mA and the input voltage must not exceed the supply voltage. |
| 7 | OUT2 | output | Amplifier 2 output; output short circuit to ground or either supply is unlimited in duration, with typical swing of ±14.1 V/-14.6 V into 10 kΩ. |
| 8 | VCC+ | power_in | Positive supply, recommended 5 V to 18 V (absolute maximum 18 V); VCC+ to VCC- must not exceed 36 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | XINLUDA |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| 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 VCC+ | VCC+ |  |  | 18 | V |  | 3 |
| Supply voltage VCC- | VCC- | -18 |  |  | V |  | 3 |
| Supply voltage VCC+ - VCC- | VCC+ -VCC- |  |  | 36 | V |  | 3 |
| Input current, either input |  | -10 |  | 10 | mA |  | 3 |
| Storage temperature range | Tstg | -65 |  | 150 | °C |  | 3 |
| Operating virtual junction temperature | TJ |  |  | 150 | °C |  | 3 |
| ESD Human-Body Model (HBM) |  |  |  | 2.5 | kV | Human-Body Model (HBM) | 3 |
| ESD Charged-Device Model (CDM) |  |  |  | 1.5 | kV | Charged-Device Model (CDM) | 3 |
| Package thermal impedance, junction to free air (P package) | JA |  |  | 85 | °C/W | P package | 3 |
| Supply voltage VCC- | VCC- | -18 |  | -5 | V |  | 3 |
| Supply voltage VCC+ | VCC+ | 5 |  | 18 | V |  | 3 |
| Operating free-air temperature range | TA | -40 |  | 85 | °C |  | 3 |
| Input offset voltage | VIO |  | 0.15 | 2 | mV | Vo = 0, Rs = 10 Ω, Vcm = 0, TA = 25°C | 4 |
| Input offset voltage | VIO |  |  | 3 | mV | Vo = 0, Rs = 10 Ω, Vcm = 0, TA = -40°C to 85°C | 4 |
| Input bias current | IIB |  | 300 | 750 | nA | Vo = 0, Vcm = 0, TA = 25°C | 4 |
| Input bias current | IIB |  |  | 800 | nA | Vo = 0, Vcm = 0, TA = -40°C to 85°C | 4 |
| Input offset current | IIO |  | 25 | 150 | nA | Vo = 0, Vcm = 0, TA = 25°C | 4 |
| Input offset current | IIO |  |  | 175 | nA | Vo = 0, Vcm = 0, TA = -40°C to 85°C | 4 |
| Common-mode input voltage range | VICR | -13 | 14 |  | V | ΔVIO = 5 mV, Vo = 0 | 4 |
| Large-signal differential voltage amplification | AVD | 90 | 110 |  | dB | RL ≥ 2 kΩ, Vo = ±10 V, TA = 25°C | 4 |
| Large-signal differential voltage amplification | AVD | 85 |  |  | dB | RL ≥ 2 kΩ, Vo = ±10 V, TA = -40°C to 85°C | 4 |
| Maximum output voltage swing VOM+ | VOM+ | 13.2 | 13.8 |  | V | VID = ±1 V, RL = 2 kΩ | 4 |
| Maximum output voltage swing VOM- | VOM- |  | -13.7 | -13.2 | V | VID = ±1 V, RL = 2 kΩ | 4 |
| Maximum output voltage swing VOM+ | VOM+ | 13.5 | 14.1 |  | V | VID = ±1 V, RL = 10 kΩ | 4 |
| Maximum output voltage swing VOM- | VOM- |  | -14.6 | -14 | V | VID = ±1 V, RL = 10 kΩ | 4 |
| Common-mode rejection ratio | CMMR | 80 | 100 |  | dB | VIN = ±13 V | 4 |
| Supply-voltage rejection ratio | KSVR | 80 | 105 |  | dB | VCC+ = 5 V to 15 V, VCC- = -5 V to -15 V | 4 |
| Output short-circuit current, source | IOS | 15 | 29 |  | mA | /VID/ = 1 V, output to GND | 4 |
| Output short-circuit current, sink | IOS |  | -37 | -20 | mA | /VID/ = 1 V, output to GND | 4 |
| Supply current (per channel) | ICC |  | 2.05 | 2.5 | mA | VO = 0, TA = 25°C | 4 |
| Supply current (per channel) | ICC |  |  | 2.75 | mA | VO = 0, TA = -40°C to 85°C | 4 |
| Slew rate at unity gain | SR | 5 | 7 |  | V/ms | AVD = 1, VIN = -10 V to 10 V, RL = 2 kΩ, CL = 100 pF | 4 |
| Gain bandwidth product | GBW | 10 | 16 |  | MHz | f = 100 kHz | 4 |

## CAD (KiCad official)

- Symbol: `XD833`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `xd833-etched.step` / `xd833-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xd833.step` / `xd833.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [XINLUDA datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588892839706681344) (17 pp, sha256 `704964020f93a6a7`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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](docs/xd833-datasheet.pdf)