component
AD8207WBRZ-RL
Public Made by Adomby adom
Analog Devices Precision Op Amps, SOIC-8. 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
markdownAD8207WBRZ-RL
Analog Devices · Precision Op Amps · SOIC-8
AD8207WBRZ-RL from Analog Devices, 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 | -IN | input | Negative input of the difference amplifier, with an input common-mode range of −4 V to +65 V at a 5 V supply (−4 V to +35 V at 3.3 V supply with RANGE tied to V+). |
| 2 | GND | power_in | Ground pin, used as the reference for the RANGE pin and for tying VREF pins to ground for ground-referenced or split-supply output modes. |
| 3 | VREF2 | input | Reference input tied through internal 100 kΩ resistors to the amplifier, with a voltage range of 0.0 V to V+, that should be driven from a low-impedance source to maintain specified accuracy. |
| 4 | RANGE | input | Range select pin: tie to GND for 4.5 V to 5.5 V supply operation (common-mode −4 V to +65 V), or tie to V+ for 3.3 V to 4.5 V supply operation (common-mode −4 V to +35 V). |
| 5 | OUT | output | Amplifier output with an output voltage range of 0.02 V to V+ − 0.05 V at RL = 25 kΩ and an output resistance of about 2 Ω. |
| 6 | V+ | power_in | Supply pin; operating range is 4.5 V to 5.5 V with RANGE tied low, or 3.3 V to 4.5 V with RANGE tied to V+. |
| 7 | VREF1 | input | Reference input tied through internal 100 kΩ resistors to the amplifier, with a voltage range of 0.0 V to V+, that should be driven from a low-impedance source to maintain specified accuracy. |
| 8 | +IN | input | Positive input of the difference amplifier, with an input common-mode range of −4 V to +65 V at a 5 V supply (−4 V to +35 V at 3.3 V supply with RANGE tied to V+). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| 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 |
|---|---|---|---|---|---|---|---|
| Accuracy over Temperature | -0.3 | 0.3 | % | TOPR | 3 | ||
| Gain vs. Temperature | -15 | 0 | ppm/°C | TOPR | 3 | ||
| Offset Voltage (RTI) | -100 | 100 | μV | 25°C | 3 | ||
| Over Temperature (RTI) | -400 | 400 | μV | TOPR | 3 | ||
| Offset Drift | -1 | 1 | μV/°C | TOPR | 3 | ||
| Input Voltage Range (V+ = 5 V) | -4 | 65 | V | Common mode, continuous, V+ = 5 V, TOPR | 3 | ||
| Input Voltage Range (V+ = 3.3 V) | -4 | 35 | V | Common mode continuous, V+ = 3.3 V, TOPR | 3 | ||
| Common-Mode Rejection (CMRR) | 80 | 90 | dB | TOPR, f = dc to 20 kHz | 3 | ||
| Output Voltage Range | 0.02 | V | RL = 25 kΩ, TOPR | 3 | |||
| Ratiometric Accuracy | 0.497 | 0.503 | V/V | Divider to supplies, TOPR | 3 | ||
| Accuracy (RTO) | -3 | 3 | mV/V | Voltage applied to VREF1 and VREF2 in parallel, TOPR | 3 | ||
| Output Offset Adjustment Range | 0.02 | V | TOPR | 3 | |||
| VREF Input Voltage Range | 0 | V | 3 | ||||
| Operating Range (RANGE pin to GND) | 4.5 | 5.5 | V | RANGE (Pin 4) connected to GND | 3 | ||
| Operating Range (RANGE pin to V+) | 3.3 | 4.5 | V | RANGE (Pin 4) connected to V+ | 3 | ||
| Temperature Range for Specified Performance | -40 | 125 | °C | 3 | |||
| Supply Voltage | 12.5 | V | 4 | ||||
| Continuous Input Voltage | -25 | 75 | V | 4 | |||
| Input Transient Survival | -30 | 80 | V | 4 | |||
| Differential Input Voltage | -25 | 75 | V | 4 | |||
| Reverse Supply Voltage | 0.3 | V | 4 | ||||
| Operating Temperature Range | -40 | 125 | °C | 4 | |||
| Storage Temperature Range | -65 | 150 | °C | 4 |
CAD (KiCad official)
- Symbol:
AD8207WBRZ-RL - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ad8207wbrz-rl-etched.step/ad8207wbrz-rl-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8207wbrz-rl.step/ad8207wbrz-rl.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (16 pp, sha256
1b79ae87944f2bd6, retrieved 2026-10-20, 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).