component
AZV321KSTR-G1
Public Made by Adomby adom
Diodes Incorporated Operational Amplifier, SC-70-5. 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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Contents
README
markdownAZV321KSTR-G1
Diodes Incorporated · Operational Amplifier · SC-70-5
AZV321KSTR-G1 from Diodes Incorporated, in a SC-70-5. 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 | Non-inverting input; input common-mode range is -0.1V to VCC-0.8V (includes ground). |
| 2 | VEE | power_in | Negative supply / ground pin (VEE = 0V in the specified conditions). |
| 3 | IN- | input | Inverting input; input common-mode range is -0.1V to VCC-0.8V (includes ground). |
| 4 | OUTPUT | output | Rail-to-rail output stage, VOH up to VCC-10mV and VOL near VEE+65mV with a 10kΩ load. |
| 5 | VCC | power_in | Positive supply, 2.7V to 5.5V recommended operating range (6V absolute maximum). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SC-70-5 |
| Category | Amplifiers |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Power Supply Voltage | VCC | 6 | V | 2 | |||
| Operation Junction Temperature | TJ | 150 | °C | 2 | |||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 2 | ||
| Lead Temperature | TLEAD | 260 | °C | Soldering, 10 Seconds | 2 | ||
| ESD (Machine Model) | 200 | V | 2 | ||||
| ESD (Human Body Model) | 2000 | V | 2 | ||||
| Supply Voltage | VCC | 2.7 | 5.5 | V | 2 | ||
| Ambient Operating Temperature Range | TA | -40 | 85 | °C | 2 | ||
| Input Offset Voltage (2.7V, 25°C) | VIO | 1.7 | 7 | mV | VCC=2.7V, TA=+25°C | 3 | |
| Input Offset Voltage (2.7V, full temp) | VIO | 9 | mV | VCC=2.7V, TA=-40°C to +85°C | 3 | ||
| Input Bias Current (2.7V, 25°C) | IB | 11 | 250 | nA | VCC=2.7V, TA=+25°C | 3 | |
| Input Bias Current (2.7V, full temp) | IB | 500 | nA | VCC=2.7V, TA=-40°C to +85°C | 3 | ||
| Input Offset Current (2.7V, 25°C) | IIO | 5 | 50 | nA | VCC=2.7V, TA=+25°C | 3 | |
| Input Offset Current (2.7V, full temp) | IIO | 150 | nA | VCC=2.7V, TA=-40°C to +85°C | 3 | ||
| Input Common Mode Voltage Range (2.7V) | VCM | -0.1 | 1.9 | V | For CMRR ≥ 50dB, VCC=2.7V | 3 | |
| Supply Current (2.7V, 25°C) | ICC | 80 | 170 | µA | VO = VCC/2, AVCL = 1, no load, VCC=2.7V, TA=+25°C | 3 | |
| Supply Current (2.7V, full temp) | ICC | 270 | µA | VO = VCC/2, AVCL = 1, no load, VCC=2.7V, TA=-40°C to +85°C | 3 | ||
| Common Mode Rejection Ratio (2.7V) | CMRR | 50 | 65 | dB | 0 ≤ VCM ≤ 1.7V, VCC=2.7V | 3 | |
| Power Supply Rejection Ratio (2.7V) | PSRR | 50 | 60 | dB | 2.7V ≤ VCC ≤ 5V, VO = 1V | 3 | |
| Output Short-Circuit Source Current (2.7V) | ISOURCE | 5 | 20 | mA | VO = 0V, VCC=2.7V | 3 | |
| Output Short-Circuit Sink Current (2.7V) | ISINK | 10 | 30 | mA | VO = 2.7V | 3 | |
| Output Voltage Swing High (2.7V) | VOH | 2.6 | 2.69 | V | RL = 10kΩ to 1.35V, VCC=2.7V | 3 | |
| Output Voltage Swing Low (2.7V) | VOL | 60 | 180 | mV | RL = 10kΩ to 1.35V, VCC=2.7V | 3 | |
| Input Offset Voltage (5V, 25°C) | VIO | 1.7 | 7 | mV | VCC=5V, TA=+25°C | 4 | |
| Input Offset Voltage (5V, full temp) | VIO | 9 | mV | VCC=5V, TA=-40°C to +85°C | 4 | ||
| Input Bias Current (5V, 25°C) | IB | 11 | 250 | nA | VCC=5V, TA=+25°C | 4 | |
| Input Bias Current (5V, full temp) | IB | 500 | nA | VCC=5V, TA=-40°C to +85°C | 4 | ||
| Input Offset Current (5V, 25°C) | IIO | 5 | 50 | nA | VCC=5V, TA=+25°C | 4 | |
| Input Offset Current (5V, full temp) | IIO | 150 | nA | VCC=5V, TA=-40°C to +85°C | 4 | ||
| Input Common Mode Voltage Range (5V) | VCM | -0.1 | 4.2 | V | For CMRR ≥ 50dB, VCC=5V | 4 | |
| Supply Current (5V, 25°C) | ICC | 130 | 250 | µA | VO = VCC/2, AVCL = 1, no load, VCC=5V, TA=+25°C | 4 | |
| Supply Current (5V, full temp) | ICC | 350 | µA | VO = VCC/2, AVCL = 1, no load, VCC=5V, TA=-40°C to +85°C | 4 | ||
| Large Signal Voltage Gain (5V, 25°C) | GV | 84 | 100 | dB | RL = 2kΩ, VCC=5V, TA=+25°C | 4 | |
| Large Signal Voltage Gain (5V, full temp) | GV | 80 | dB | RL = 2kΩ, VCC=5V, TA=-40°C to +85°C | 4 | ||
| Common Mode Rejection Ratio (5V) | CMRR | 50 | 65 | dB | 0 ≤ VCM ≤ 4V, VCC=5V | 4 | |
| Power Supply Rejection Ratio (5V) | PSRR | 50 | 60 | dB | 2.7V ≤ VCC ≤ 5V, VO = 1V, VCM = 1V | 4 | |
| Output Short-Circuit Source Current (5V) | ISOURCE | 5 | 60 | mA | VO = 0V, VCC=5V | 4 | |
| Output Short-Circuit Sink Current (5V) | ISINK | 10 | 160 | mA | VO = 5V | 4 | |
| Output Voltage Swing High, 2kΩ (25°C) | VOH | 4.7 | 4.96 | V | RL = 2kΩ to 2.5V, VCC=5V, TA=+25°C | 4 | |
| Output Voltage Swing High, 2kΩ (full temp) | VOH | 4.6 | V | RL = 2kΩ to 2.5V, VCC=5V, TA=-40°C to +85°C | 4 | ||
| Output Voltage Swing High, 10kΩ (25°C) | VOH | 4.9 | 4.99 | V | RL = 10kΩ to 2.5V, VCC=5V, TA=+25°C | 4 | |
| Output Voltage Swing High, 10kΩ (full temp) | VOH | 4.8 | V | RL = 10kΩ to 2.5V, VCC=5V, TA=-40°C to +85°C | 4 | ||
| Output Voltage Swing Low, 2kΩ (25°C) | VOL | 120 | 300 | mV | RL = 2kΩ to 2.5V, VCC=5V, TA=+25°C | 4 | |
| Output Voltage Swing Low, 2kΩ (full temp) | VOL | 400 | mV | RL = 2kΩ to 2.5V, VCC=5V, TA=-40°C to +85°C | 4 | ||
| Output Voltage Swing Low, 10kΩ (25°C) | VOL | 65 | 180 | mV | RL = 10kΩ to 2.5V, VCC=5V, TA=+25°C | 4 | |
| Output Voltage Swing Low, 10kΩ (full temp) | VOL | 280 | mV | RL = 10kΩ to 2.5V, VCC=5V, TA=-40°C to +85°C | 4 | ||
| Gain Bandwidth Product (2.7V) | GBWP | 1 | MHz | CL = 200pF, VCC=2.7V | 3 | ||
| Phase Margin (2.7V) | M | 60 | Deg | VCC=2.7V | 3 | ||
| Gain Margin (2.7V) | GM | 10 | dB | VCC=2.7V | 3 | ||
| Slew Rate (5V) | SR | 1 | V/µS | VCC=5V | 4 | ||
| Gain Bandwidth Product (5V) | GBWP | 1 | MHz | CL = 200pF, VCC=5V | 4 | ||
| Phase Margin (5V) | M | 60 | Deg | VCC=5V | 4 | ||
| Gain Margin (5V) | GM | 10 | dB | VCC=5V | 4 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | Abs | , ESD (Human Body Model) 2000 V Note: 1. Stresses greater than those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, and | 2 |
CAD (KiCad official)
- Symbol:
AZV321KSTR-G1 - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files:
azv321kstr-g1-etched.step/azv321kstr-g1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);azv321kstr-g1.step/azv321kstr-g1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (13 pp, sha256
69f75840dc7bc09b, retrieved 2026-10-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).