MCP4706A0T-E/MAY
Digital to Analog Converters (DAC)
Technical Specifications
| Type | Description |
|---|---|
| Operating Temp | -40°C ~ +125°C |
| Working Voltage V | 4.1 V |
| Function | Programmable gain;Power-down mode;Power-on reset |
| Channels | 1.0 |
| Settling Time | 6us |
| Type | Description |
|---|---|
| Quiescent Current (Iq) | 210uA |
| Integral non - linearity | 0.125LSB;0.0125LSB |
| Resolution (Bits) | 8 |
| Interface Type | I2C |
| Package / Case | DFN-6-EP |
Product Introduction
The MCP4706/4716/4726 are single channel 8-bit, 10-bit, and 12-bit buffered voltage output Digital-toAnalog Converters (DAC) with nonvolatile memory and an I²C serial interface. This family will also be referred to as MCP47X6.
The VREF pin or the device VDD can be selected as the DAC’s reference voltage. When VDD is selected, VDD is connected internally to the DAC reference circuit. When the VREF pin is used, the user can select the output buffer’s gain to 1 or 2. When the gain is 2, the VREF pin voltage should be limited to a maximum of VDD/2.
The DAC register value and Configuration bits can be programmed to nonvolatile memory (EEPROM). The nonvolatile memory holds the DAC register and Configuration bit values when the device is powered off. A device Reset (such as a Power-on Reset) latches these stored values into the volatile memory.
Power-Down modes enable system current reduction when the DAC output voltage is not required. The VOUT pin can be configured to present a low, medium, or high resistance load.
These devices have a two-wire I²C compatible serial interface for standard (100 kHz), fast (400 kHz), or High-Speed (3.4 MHz) mode.
These devices are available in small 6-pin SOT-23 and DFN 2x2 mm packages.
Features
- Output Voltage Resolutions: 12-bit: MCP4726; 10-bit: MCP4716; 8-bit: MCP4706
- Rail-to-Rail Output
- Fast Settling Time of 6 µs (typical)
- DAC Voltage Reference Options: VDD; VREF Pin
- Output Gain Options: Unity (1x); 2x, only when VREF pin is used as voltage source
- Nonvolatile Memory (EEPROM): Auto Recall of Saved DAC register setting; Auto Recall of Saved Device Configuration (Voltage Reference, Gain, Power-Down)
- Power-Down modes: Disconnects output buffer; Selection of VOUT pull-down resistors (640 kΩ, 125 kΩ, or 1 kΩ)
- Low-Power Consumption: Normal Operation: 210 µA typical; Power-Down Operation: 60 nA typical (PD1:PD0 = 11)
- Single-Supply Operation: 2.7V to 5.5V
- I²C Interface: Eight Available Addresses; Standard (100 kbps), Fast (400 kbps), and High-Speed (3.4 Mbps) modes
- Small 6-lead SOT-23 and DFN (2x2) Packages
- Extended Temperature Range: -40°C to +125°C
Applications
- - Set Point or Offset Trimming - Sensor Calibration - Low-Power Portable Instrumentation - PC Peripherals - Data Acquisition Systems - Motor Control
Datasheet
Alternative Parts
Common MCP4706A0T-E/MAY alternatives overseas buyers search for:
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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