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ADA4432-1BRJZ-R7
Public Made by Adomby adom
Analog Devices Operational Amplifier, SOT-23-6. 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
markdownADA4432-1BRJZ-R7
Analog Devices · Operational Amplifier · SOT-23-6
ADA4432-1BRJZ-R7 from Analog Devices, in a SOT-23-6. 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 | Amplifier input; the input voltage range is 0 to 1.4 V typical (0 to 1.34 V min, 1.45 V max) at TA = 25°C, limited by the output voltage range. |
| 2 | GND | power_in | Power supply ground pin, to which the +VS supply bypass capacitor (0.1 µF) returns. |
| 3 | NC | unconnected | No connect; do not connect to this pin. |
| 4 | OUT | output | Amplifier output; with RL = 150 Ω the output swing is 0.28 V to (+VS − 0.42 V) and short-circuit output current is ±50 mA, with output overvoltage (short-to-battery) protection up to 18 V. |
| 5 | ENA | input | Enable function; connect to +VS or leave floating for normal operation and connect to GND to disable the device, which then draws 14 µA typical quiescent current (13.5 µA typical per the features list). |
| 6 | +VS | power_in | Positive power supply, specified for 2.6 V to 3.6 V operation; bypass with a 0.1 µF capacitor to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-23-6 |
| Category | Amplifiers |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| −3 dB Large Signal Bandwidth | 9.3 | 10.5 | MHz | VOUT = 2 V p-p | 3 | ||
| 1 dB Flatness | 8.3 | 9.4 | MHz | VOUT = 2 V p-p | 3 | ||
| Out-of-Band Rejection | 37 | 43 | dB | f = 27 MHz, VOUT = 2 V p-p | 3 | ||
| Pass Band Gain | 5.8 | 6 | 6.24 | dB | 3 | ||
| Input Resistance | 1 | GΩ | 3 | ||||
| Output Offset Voltage | 192 | 280 | mV | VIN = 0 V | 3 | ||
| Output Voltage Swing | 0.28 | V | RL = 150 Ω | 3 | |||
| Linear Output Current | -37 | 37 | mA | 3 | |||
| Short-Circuit Output Current | -50 | 50 | mA | 3 | |||
| Overvoltage Protection Range | 18 | V | 3 | ||||
| STB Output Trigger Threshold | 6.3 | 7.2 | 8.1 | V | Back termination = 75 Ω | 3 | |
| Power Supply Range | 2.6 | 3.6 | V | 3 | |||
| Quiescent Current | 7.6 | 10 | mA | No input signal, no load | 3 | ||
| Quiescent Current, Disabled | 14 | 20 | µA | ENA = 0 V | 3 | ||
| Input Leakage Current | -14 | 0.3 | µA | ENA = high/low | 4 | ||
| ENA VIH | ENA VIH | 2.4 | V | Input voltage to enable device | 4 | ||
| ENA VIL | ENA VIL | 0.6 | V | Input voltage to disable device | 4 | ||
| Operating Temperature Range | -40 | 125 | °C | 4 | |||
| Supply Voltage | 4 | V | 6 | ||||
| Output Common-Mode Voltage | 22 | V | 6 | ||||
| Storage Temperature Range | -65 | 125 | °C | 6 | |||
| Operating Temperature Range | -40 | 125 | °C | 6 | |||
| Lead Temperature (Soldering, 10 sec) | 260 | °C | Soldering, 10 sec | 6 | |||
| Junction Temperature | 150 | °C | 6 | ||||
| Thermal Resistance, Junction-to-Ambient (6-Lead SOT-23) | θJA | 170 | °C/W | 6 |
CAD (KiCad official)
- Symbol:
ADA4432-1BRJZ-R7 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
ada4432-1brjz-r7-etched.step/ada4432-1brjz-r7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ada4432-1brjz-r7.step/ada4432-1brjz-r7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (24 pp, sha256
1af22196e01fde44, retrieved 2026-10-28, tier: manufacturer) - 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).