# TLV3702ID

**Texas Instruments** · Comparators · SOIC-8

TLV3702ID from Texas Instruments, in a SOIC-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 | 1OUT | output | Comparator output for channel 1 (push-pull output stage per the device features). |
| 2 | 1IN- | input | Inverting input for channel 1. |
| 3 | 1IN+ | input | Noninverting input for channel 1. |
| 4 | GND | power_in | Ground reference; all voltages are referenced to GND. |
| 5 | 2IN+ | input | Noninverting input for channel 2. |
| 6 | 2IN- | input | Inverting input for channel 2. |
| 7 | 2OUT | output | Comparator output for channel 2 (push-pull output stage per the device features). |
| 8 | VCC | power_in | Positive power supply; recommended single-supply range is 2.7 V to 16 V for the I-suffix version. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-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 (absolute maximum) | VCC |  |  | 17 | V |  | 6 |
| Differential input voltage | VID | -20 |  | 20 | V |  | 6 |
| Input voltage | VI | 0 |  |  | V | Printed max is VCC + 5 V (non-numeric); limited to 20 V max or VCC + 5 V, whichever is smaller | 6 |
| Input current | II | -10 |  | 10 | mA |  | 6 |
| Output current | IO | -10 |  | 10 | mA |  | 6 |
| Maximum junction temperature | TJ |  |  | 150 | °C |  | 6 |
| Lead temperature |  |  |  | 260 | °C | 1,6 mm (1/16 inch) from case for 10 seconds | 6 |
| Storage temperature | Tstg | -65 |  | 150 | °C |  | 6 |
| Supply voltage, single supply (I-suffix) | VCC | 2.7 |  | 16 | V | Single supply, I-suffix | 6 |
| Supply voltage, split supply (I-suffix) | VCC | 1.35 |  | 8 | V | Split supply, printed as ±1.35 to ±8 V, I-suffix | 6 |
| Common-mode input voltage | VICR | -0.1 |  |  | V | Printed max is VCC + 5 V (non-numeric) | 6 |
| Operating free-air temperature (I-suffix) | TA | -40 |  | 125 | °C | I-suffix | 6 |
| Input offset voltage | VIO |  | 250 | 5000 | µV | VIC = VCC/2, RS = 50Ω, TA = 25°C | 8 |
| Input offset voltage | VIO |  |  | 7000 | µV | VIC = VCC/2, RS = 50Ω, full range (–40°C to 125°C for I suffix) | 8 |
| Input hysteresis voltage | VHYS | 1 | 2.8 | 5 | mV | VIC = VCC/2, RS = 50Ω, TA = 25°C | 8 |
| Low-level output voltage | VOL |  | 80 | 200 | mV | VIC = VCC/2, IOH = 50μA, VID = –1V, TA = 25°C | 8 |
| Low-level output voltage | VOL |  |  | 300 | mV | VIC = VCC/2, IOH = 50μA, VID = –1V, full range | 8 |
| Supply current (per channel), output state high | ICC |  | 560 | 800 | nA | Output state high, TA = 25°C | 8 |
| Supply current (per channel), output state high | ICC |  |  | 1000 | nA | Output state high, full range | 8 |
| Input offset current | IIO |  | 20 | 100 | pA | VIC = VCC/2, RS = 50Ω, TA = 25°C | 8 |
| Input offset current | IIO |  |  | 1000 | pA | VIC = VCC/2, RS = 50Ω, full range | 8 |
| Input bias current | IIB |  | 80 | 250 | pA | VIC = VCC/2, RS = 50Ω, TA = 25°C | 8 |
| Input bias current | IIB |  |  | 1500 | pA | VIC = VCC/2, RS = 50Ω, full range | 8 |
| Junction-to-ambient thermal resistance (D, SOIC-8) | RθJA |  | 116.7 |  | °C/W |  | 7 |
| Junction-to-case (top) thermal resistance (D, SOIC-8) | RθJC(top) |  | 59.4 |  | °C/W |  | 7 |
| Junction-to-board thermal resistance (D, SOIC-8) | RθJB |  | 60.2 |  | °C/W |  | 7 |
| Junction-to-top characterization parameter (D, SOIC-8) | ψJT |  | 14.6 |  | °C/W |  | 7 |
| Junction-to-board characterization parameter (D, SOIC-8) | ψJB |  | 59.5 |  | °C/W |  | 7 |

## CAD (KiCad official)

- Symbol: `TLV3702ID`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `tlv3702id-etched.step` / `tlv3702id-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv3702id.step` / `tlv3702id.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tlv3702.pdf) (43 pp, sha256 `82e4a01d5c37ef4d`, retrieved 2026-10-10, 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](docs/tlv3702id-datasheet.pdf)