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AD9631ANZ
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Analog Devices Operational Amplifier, PDIP-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
markdownAD9631ANZ
Analog Devices · Operational Amplifier · PDIP-8
AD9631ANZ from Analog Devices, in a PDIP-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 | NC | unconnected | No connect; the datasheet marks this pin NC (no internal connection) and it is left unconnected. |
| 2 | -INPUT | input | Inverting input; common-mode input voltage range is ±3.4 V and differential input voltage is limited to ±1.2 V. |
| 3 | +INPUT | input | Noninverting input; common-mode input voltage range is ±3.4 V and differential input voltage is limited to ±1.2 V. |
| 4 | -VS | power_in | Negative supply rail; operating range is ±3.0 V to ±6.0 V, with absolute maximum total supply (+VS to -VS) of 12.6 V. |
| 5 | NC | unconnected | No connect; the datasheet marks this pin NC (no internal connection) and it is left unconnected. |
| 6 | OUTPUT | output | Amplifier output; output voltage range is ±3.9 V typical at RL = 150 Ω and output current is 70 mA. |
| 7 | +VS | power_in | Positive supply rail; operating range is ±3.0 V to ±6.0 V, with absolute maximum total supply (+VS to -VS) of 12.6 V. |
| 8 | NC | unconnected | No connect; the datasheet marks this pin NC (no internal connection) and it is left unconnected. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | PDIP-8 |
| Category | Operational Amplifier/Comparator |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Range | 3 | 5 | 6 | V | 4 | ||
| Quiescent Current | 17 | 18 | mA | 4 | |||
| Quiescent Current TMIN-TMAX | 21 | mA | TMIN − TMAX | 4 | |||
| Power Supply Rejection Ratio TMIN-TMAX | PSRR | 50 | 60 | dB | TMIN − TMAX | 4 | |
| Output Voltage Range | VOUT | 3.2 | 3.9 | V | RL = 150 Ω | 4 | |
| Input Offset Voltage | VOS | 3 | 10 | mV | RL = 150 Ω | 3 | |
| Input Offset Voltage TMIN-TMAX | VOS | 13 | mV | TMIN − TMAX; RL = 150 Ω | 3 | ||
| Offset Voltage Drift | -10 | 10 | µV/°C | 3 | |||
| Input Bias Current | IB | 2 | 7 | µA | RL = 150 Ω | 3 | |
| Input Bias Current TMIN-TMAX | IB | 10 | µA | TMIN − TMAX; RL = 150 Ω | 3 | ||
| Input Offset Current | IOS | 0.1 | 3 | µA | RL = 150 Ω | 3 | |
| Input Offset Current TMIN-TMAX | IOS | 5 | µA | TMIN − TMAX; RL = 150 Ω | 3 | ||
| Common-Mode Rejection Ratio | CMRR | 70 | 90 | dB | VCM = ± 2.5 V | 3 | |
| Open-Loop Gain | AOL | 46 | 52 | dB | VOUT = ± 2.5 V | 3 | |
| Open-Loop Gain TMIN-TMAX | AOL | 40 | dB | TMIN − TMAX; VOUT = ± 2.5 V | 3 | ||
| Input Common-Mode Voltage Range | VCM | -3.4 | 3.4 | V | 3 | ||
| Bandwidth (-3 dB) Small Signal | 220 | 320 | MHz | VOUT ≤ 0.4 V p-p | 3 | ||
| Bandwidth (-3 dB) Large Signal | 150 | 175 | MHz | VOUT = 4 V p-p | 3 | ||
| Slew Rate, Average | 1000 | 1300 | V/µs | VOUT = 4 V step | 3 | ||
| Supply Voltage (+VS to -VS) | 12.6 | V | +VS to −VS | 5 | |||
| Voltage Swing × Bandwidth Product | 550 | V × MHz | 5 | ||||
| Internal Power Dissipation PDIP (N) | 1.3 | W | PDIP (N) package | 5 | |||
| Differential Input Voltage | -1.2 | 1.2 | V | 5 | |||
| Storage Temperature Range | -65 | 125 | °C | 5 | |||
| Operating Temperature Range (A Grade) | -40 | 85 | °C | A grade | 5 | ||
| Lead Temperature Range (Soldering) | 300 | °C | Soldering 10 sec | 5 | |||
| Thermal Resistance θJA 8-Lead PDIP (N) | θJA | 90 | °C/W | For device in free air | 5 |
CAD (KiCad official)
- Symbol:
AD9631ANZ - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files:
ad9631anz-etched.step/ad9631anz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad9631anz.step/ad9631anz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (20 pp, sha256
c3d6c7c7b96bf211, 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).