ADI AD8643ARZ-REEL7
| Manufacturer | |
| MPN | AD8643ARZ-REEL7 |
| LCSC Part # | C653068 |
| Packaging | SOIC-14 |
| Customer # | |
| Key Attributes | 6mA 4 70uV 3V/us 93dB 0.25pA 195uA 3.5MHz Rail-to-rail output SOIC-14 Instrumentation, Op Amps, Buffer Amps RoHS |
| Datasheet | ADI AD8643ARZ-REEL7 |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 1 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps | |
| Manufacturer | ADI | |
| Packaging | SOIC-14 | |
| Output Current | 6mA | |
| Number of Channels | 4 | |
| Vos - Input Offset Voltage | 70uV | |
| Slew Rate | 3V/us | |
| Input Offset Current(Ios) | 0.5pA | |
| Operating Temperature | -40℃~+125℃ | |
| Common Mode Rejection Ratio(CMRR) | 93dB | |
| Ib - Input Bias Current | 0.25pA | |
| Input Offset Voltage Drift(Vos TC) | 2.5uV/℃ | |
| Quiescent Current | 195uA | |
| Gain Bandwidth Product | 3.5MHz | |
| Features | Built-in compensation;High capacitive load driving | |
| Input Voltage Noise Density | 28.5nV/√Hz@1kHz | |
| Dual Supply | -13V~-2.5V;2.5V~13V | |
| Rail to Rail | Rail-to-rail output | |
| Single Supply | 5V~26V |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps | |
| Manufacturer | ADI | |
| Packaging | SOIC-14 | |
| Output Current | 6mA | |
| Number of Channels | 4 | |
| Vos - Input Offset Voltage | 70uV | |
| Slew Rate | 3V/us | |
| Input Offset Current(Ios) | 0.5pA | |
| Operating Temperature | -40℃~+125℃ | |
| Common Mode Rejection Ratio(CMRR) | 93dB |
| Type | Description | |
|---|---|---|
| Ib - Input Bias Current | 0.25pA | |
| Input Offset Voltage Drift(Vos TC) | 2.5uV/℃ | |
| Quiescent Current | 195uA | |
| Gain Bandwidth Product | 3.5MHz | |
| Features | Built-in compensation;High capacitive load driving | |
| Input Voltage Noise Density | 28.5nV/√Hz@1kHz | |
| Dual Supply | -13V~-2.5V;2.5V~13V | |
| Rail to Rail | Rail-to-rail output | |
| Single Supply | 5V~26V |
Introduction
The AD8641/AD8642/AD8643 are low power, precision JFET input amplifiers featuring extremely low input bias current and rail-to-rail output. The ability to swing nearly rail-to-rail at the input and rail-to-rail at the output enables designers to buffer complementary metal-oxide semiconductor digital-to-analog converters (CMOS DACs), ASICs, and other wide output swing devices in single-supply systems. The outputs remain stable with capacitive loads of more than 500 pF. The AD8641/AD8642/AD8643 are suitable for applications utilizing multichannel boards that require low power to manage heat. Other applications include photodiodes, ATE reference level drivers, battery management, and industrial controls. The AD8641/AD8642/AD8643 are fully specified over the extended industrial temperature range of -40°C to +125°C.
Features
- Low supply current: 250 μA max
- Very low input bias current: 1 pA max
- Low offset voltage: 750 μV max
- Single-supply operation: 5 V to 26 V
- Dual-supply operation: ±2.5 V to ±13 V
- Rail-to-rail output
- Unity-gain stable
- No phase reversal
- SC70 package
Applications
- Line-/battery-powered instruments
- Photodiode amplifiers
- Precision current sensing
- Medical instrumentation
- Industrial controls
- Precision filters
- Portable audio
- ATE
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 7.9474 | $ 7.95 |
| 200+ | $ 3.0762 | $ 615.24 |
| 500+ | $ 2.9681 | $ 1484.05 |
| 1,000+ | $ 2.9141 | $ 2914.10 |
Standard Packaging1000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps | |
| Manufacturer | ADI | |
| Packaging | SOIC-14 | |
| Output Current | 6mA | |
| Number of Channels | 4 | |
| Vos - Input Offset Voltage | 70uV | |
| Slew Rate | 3V/us | |
| Input Offset Current(Ios) | 0.5pA | |
| Operating Temperature | -40℃~+125℃ | |
| Common Mode Rejection Ratio(CMRR) | 93dB | |
| Ib - Input Bias Current | 0.25pA | |
| Input Offset Voltage Drift(Vos TC) | 2.5uV/℃ | |
| Quiescent Current | 195uA | |
| Gain Bandwidth Product | 3.5MHz | |
| Features | Built-in compensation;High capacitive load driving | |
| Input Voltage Noise Density | 28.5nV/√Hz@1kHz | |
| Dual Supply | -13V~-2.5V;2.5V~13V | |
| Rail to Rail | Rail-to-rail output | |
| Single Supply | 5V~26V |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps | |
| Manufacturer | ADI | |
| Packaging | SOIC-14 | |
| Output Current | 6mA | |
| Number of Channels | 4 | |
| Vos - Input Offset Voltage | 70uV | |
| Slew Rate | 3V/us | |
| Input Offset Current(Ios) | 0.5pA | |
| Operating Temperature | -40℃~+125℃ | |
| Common Mode Rejection Ratio(CMRR) | 93dB |
| Type | Description | |
|---|---|---|
| Ib - Input Bias Current | 0.25pA | |
| Input Offset Voltage Drift(Vos TC) | 2.5uV/℃ | |
| Quiescent Current | 195uA | |
| Gain Bandwidth Product | 3.5MHz | |
| Features | Built-in compensation;High capacitive load driving | |
| Input Voltage Noise Density | 28.5nV/√Hz@1kHz | |
| Dual Supply | -13V~-2.5V;2.5V~13V | |
| Rail to Rail | Rail-to-rail output | |
| Single Supply | 5V~26V |
Introduction
The AD8641/AD8642/AD8643 are low power, precision JFET input amplifiers featuring extremely low input bias current and rail-to-rail output. The ability to swing nearly rail-to-rail at the input and rail-to-rail at the output enables designers to buffer complementary metal-oxide semiconductor digital-to-analog converters (CMOS DACs), ASICs, and other wide output swing devices in single-supply systems. The outputs remain stable with capacitive loads of more than 500 pF. The AD8641/AD8642/AD8643 are suitable for applications utilizing multichannel boards that require low power to manage heat. Other applications include photodiodes, ATE reference level drivers, battery management, and industrial controls. The AD8641/AD8642/AD8643 are fully specified over the extended industrial temperature range of -40°C to +125°C.
Features
- Low supply current: 250 μA max
- Very low input bias current: 1 pA max
- Low offset voltage: 750 μV max
- Single-supply operation: 5 V to 26 V
- Dual-supply operation: ±2.5 V to ±13 V
- Rail-to-rail output
- Unity-gain stable
- No phase reversal
- SC70 package
Applications
- Line-/battery-powered instruments
- Photodiode amplifiers
- Precision current sensing
- Medical instrumentation
- Industrial controls
- Precision filters
- Portable audio
- ATE
C653068 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| AD8643ARZ | ADI | SOIC-14 | 0 | $ 17.125 |