AD1580ARTZ-REEL7
Power Management
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Fixed |
| Output Voltage | 1.225 V |
| Output Current | 10 mA |
| Tolerance | ±0.1% |
| Minimum Cathode Current for Regulation | 50uA |
| Reference Type | Parallel |
| Noise - 1/10Hz to 10Hz | 5uVp-p |
| Type | Description |
|---|---|
| Noise - 10Hz to 10kHz | 20uVrms |
| Quiescent Current | - |
| Supply Voltage | - |
| Operating Temperature | -40°C~+85°C |
| Features | Temperature compensation control |
| Package / Case | SOT-23 |
Product Introduction
The AD1580 is a low cost, 2- terminal (shunt), precision band gap reference. It provides an accurate 1.225V output for input currents between 50 μA and 10 mA.
The superior accuracy and stability of the AD1580 is made possible by the precise matching and thermal tracking of on- chip components. Proprietary curvature correction design techniques have been used to minimize the nonlinearities in the voltage output temperature characteristics. The AD1580 is stable with any value of capacitive load.
The low minimum operating current makes the AD1580 ideal for use in battery- powered 3V or 5V systems. However, the wide operating current range means that the AD1580 is extremely versatile and suitable for use in a wide variety of high current applications.
The AD1580 is available in two grades, A and B, both of which are provided in the SOT- 23 and SC70 packages, the smallest surface- mount packages available. Both grades are specified over the industrial temperature range of - 40°C to +85°C.
Features
- Wide operating range: 50 μA to 10 mA
- Initial accuracy: ± 0.1% maximum
- Temperature drift: ± 50 ppm / °C maximum
- Output impedance: 0.5 Ω maximum
- Wideband noise (10 Hz to 10 kHz): 20 μV rms
- Operating temperature range: - 40°C to +85°C
- High ESD rating
- 4 kV human body model
- 400 V machine model
- Compact, surface- mount SOT- 23 and SC70 packages
Applications
- Portable, battery- powered equipment
- Cellular phones, notebook computers, PDAs, GPSs, and DMMs
- Computer workstations
- Suitable for use with a wide range of video RAMDACs
- Smart industrial transmitters
- PCMCIA cards
- Automotive
- 3 V/5 V, 8- bit to 12- bit data converters
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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