Datasheet Details
| Part number | DS1808 |
|---|---|
| Manufacturer | Maxim Integrated (now Analog Devices) |
| File Size | 431.27 KB |
| Description | Dual Log Digital Potentiometer |
| Datasheet |
 DS1808 Datasheet
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General Description
VCC VB VDD H0, H1 L0, L1 W0, W1 SDA
- +12V Supply - -12V Supply (substrate bias) - 5V Digital Supply - High-end Terminals - Low-end Terminals - Wiper Terminals - 2-Wire Serial Data Input/Output
SCL - 2-Wire Clock Input
/CE - 2-Wire Interface Enable
GND
- Ground
A0, A1, A2 - Address Pins
DESC
Key Features
- Two 32-position log-tapers.
- 60dB attenuation range:.
- 1dB per step (12 taps).
- 2dB per step (12 taps).
- 3dB per step (8 taps).
- 90dB low-end attenuation.
- 2-Wire Interface Control.
- Power Supply: Dual ±12V.
- Maximum Voltage Across Potentiometers: ±12V.
- Standard Resistance Value: 45kW.
- Packages: 16-Pin SOIC.
- Operating Temperature: -40oC to +85oC PIN.