規格
| 屬性 | 價值 |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Resistance(Ohms) | 10k |
| Interface | I²C |
| Memory Type | Non-Volatile |
| Voltage - Supply | 2.7V ~ 5.5V |
| Features | Selectable Address |
| Tolerance | ±30% |
| Temperature Coefficient(Typ) | 500ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 10-MSOP |
| Operating Temperature | -40°C ~ 125°C |
概述
Description
The AD5259BRMZ10 is a 10 kΩ digital potentiometer from Analog Devices, offering 256-position resolution via an I²C interface. It features non-volatile memory to retain settings during power-off, making it ideal for adjustable resistance applications like calibration, gain control, and signal conditioning.
Key specifications:
- Resistance: 10 kΩ
- Interface: I²C-compatible (up to 400 kHz)
- Voltage range: ±2.25V to ±2.75V (dual-supply), 2.7V to 5.5V (single-supply)
- Temperature range: -40°C to +105°C
- Package: 10-lead MSOP
Applications include programmable filters, volume control, and system tuning. Its compact size and low power consumption make it suitable for portable and industrial systems.
For detailed specs, refer to the datasheet on Analog Devices' website.
Key specifications:
- Resistance: 10 kΩ
- Interface: I²C-compatible (up to 400 kHz)
- Voltage range: ±2.25V to ±2.75V (dual-supply), 2.7V to 5.5V (single-supply)
- Temperature range: -40°C to +105°C
- Package: 10-lead MSOP
Applications include programmable filters, volume control, and system tuning. Its compact size and low power consumption make it suitable for portable and industrial systems.
For detailed specs, refer to the datasheet on Analog Devices' website.
Equivalent
Equivalent products to the AD5259BRMZ10 (10kΩ digital potentiometer) include:
- MAX5400 (10kΩ, I²C interface)
- MCP4017 (10kΩ, simple digital pot)
- DS1803 (10kΩ, dual-channel)
- X9C103 (10kΩ, up/down interface)
These alternatives offer similar resistance values and digital control, though interfaces (I²C, SPI, or up/down) may vary. Check datasheets for exact compatibility.
- MAX5400 (10kΩ, I²C interface)
- MCP4017 (10kΩ, simple digital pot)
- DS1803 (10kΩ, dual-channel)
- X9C103 (10kΩ, up/down interface)
These alternatives offer similar resistance values and digital control, though interfaces (I²C, SPI, or up/down) may vary. Check datasheets for exact compatibility.
Features
The AD5259BRMZ10 is a 10 kΩ digital potentiometer from Analog Devices. Key features include:
- Non-volatile memory: Retains wiper settings during power-off.
- 256-position resolution: Precise adjustment.
- I²C-compatible interface: Simple digital control.
- Single-supply operation: 2.7 V to 5.5 V.
- Low power consumption: 6 μA (max) in active mode, 400 nA (typ) in shutdown.
- Small package: 10-lead MSOP for space-constrained designs.
- Wide temperature range: -40°C to +125°C.
Ideal for volume control, calibration, and programmable voltage references.
- Non-volatile memory: Retains wiper settings during power-off.
- 256-position resolution: Precise adjustment.
- I²C-compatible interface: Simple digital control.
- Single-supply operation: 2.7 V to 5.5 V.
- Low power consumption: 6 μA (max) in active mode, 400 nA (typ) in shutdown.
- Small package: 10-lead MSOP for space-constrained designs.
- Wide temperature range: -40°C to +125°C.
Ideal for volume control, calibration, and programmable voltage references.
Pinout
The AD5259BRMZ10 is a 10 kΩ digital potentiometer with 256-position resolution, packaged in an 8-pin MSOP.
Pin Functions:
1. VDD – Power supply (2.7V to 5.5V).
2. GND – Ground.
3. SCL – I²C serial clock input.
4. SDA – I²C bidirectional data.
5. A, B, W – Potentiometer terminals (A: fixed end, B: fixed end, W: wiper).
6. WP – Write-protect input (active low).
7. AD0 – I²C address select.
It provides nonvolatile memory for wiper settings and supports I²C interface for control. Used in volume control, calibration, and programmable resistors.
Pin Functions:
1. VDD – Power supply (2.7V to 5.5V).
2. GND – Ground.
3. SCL – I²C serial clock input.
4. SDA – I²C bidirectional data.
5. A, B, W – Potentiometer terminals (A: fixed end, B: fixed end, W: wiper).
6. WP – Write-protect input (active low).
7. AD0 – I²C address select.
It provides nonvolatile memory for wiper settings and supports I²C interface for control. Used in volume control, calibration, and programmable resistors.
Package
The AD5259BRMZ10 comes in a 10-lead MSOP (Mini Small Outline Package). This compact surface-mount package is suitable for space-constrained applications, offering reliable performance in a small footprint. The MSOP-10 package dimensions are typically 3mm x 3mm.
