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IC DGTL POT 10KOHM 256TAP 10MSOP
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製造商ADI公司
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製造商部分 #AD5259BRMZ10
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包裹 MSOP-10
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有存貨7324
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正品保證
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
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
- 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
- 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
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.
