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DS1845 Digital PotentiometersI2CMin 2.7V VMax 5.5V V
- Manufacturer: Maxim Integrated
- NO: 503-DS1845B-010+T&R
- Package: 16-LBGA, CSPBGA
- Datasheet:
- Stock: 8966
- Description: DS1845 Digital PotentiometersI2CMin 2.7V VMax 5.5V V(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 16-LBGA, CSPBGA |
| Number of Pins | 16 |
| Supplier Device Package | 16-CSBGA (4x4) |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| Tolerance | ±20% |
| Feature | Selectable Address |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Temperature Coefficient | 750 ppm/°C |
| Resistance | 10kOhm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Composition | Potentiometer |
| Voltage - Supply | 2.7V~5.5V |
| Base Part Number | DS1845 |
| Operating Supply Voltage | 5V |
| Configuration | Potentiometer |
| Interface | I2C |
| Number of Circuits | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 500μA |
| Memory Type | Non-Volatile |
| Taper | Linear |
| Number of Taps | 100, 256 |
| Resistance - Wiper (Ω) (Typ) | 500 |
| Temperature Coefficient (Typ) | 750ppm/°C |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1845B-010+T&R Overview
There is a 16-LBGA, CSPBGA package containing it.The storage of this pentometer begins at Non-Volatile.In this digital potentiometer, there are 2 embedded circuits.To secure the digital analogic, it can be accessed in the Tape & Reel (TR) package.This pentometer is protected from overcurrent by 100, 256 taps.Mounting in Surface Mount is recommended.There is 2.7V~5.5V voltage limit on the potentionmeter.The temperature range of this digital potentiometer is -40°C~85°C.There is a possibility of limiting the flow by 10kOhm.In the DS1845 family, pentometer belongs.potentiameter with 16 pins.With this digital variable resistor, you can find Selectable Address.A supply voltage of 5V conducts the potentiometer.Stability is ensured by the maximum 85°C.The system requires a minimum operating temperature of -40°C to maintain reliability.A maximum voltage of 5.5V can be delivered to it.The minimum supply voltage is 2.7V, so it can work with any voltage.
DS1845B-010+T&R Features
Available in 16-LBGA, CSPBGA package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
16 pins
Operate supply voltage at the range of 5V
DS1845B-010+T&R Applications
There are a lot of Maxim Integrated DS1845B-010+T&R Digital Potentiometers applications.
- Power supply
- Instrumentation (gain or offset adjustment)
- Adjust VCOM settings
- Industrial control
- Sensor trimming instrumentation
- Optic fiber network
- Audio Volume control
- Speakers
- Joysticks
- Automated caliberation
