Microchip MCP48FVB21-E/UN, Serial DAC, 10-Pin MSOP
- RS Stock No.:
- 916-3680
- Mfr. Part No.:
- MCP48FVB21-E/UN
- Brand:
- Microchip
Discontinued product
- RS Stock No.:
- 916-3680
- Mfr. Part No.:
- MCP48FVB21-E/UN
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
MCP48FVB21/22 12 Bit Digital-to-Analogue Converters
The Microchip MCP48FVB21/22 family are 12-bit voltage output Digital-to-Analogue Converters (DACs) that offer high performance with low power consumption and fast settling time. Featured on-board is Volatile Memory and a SPI Interface that supports write commands up to 20 MHz and read commands of up to 10 MHz. Four different Voltage Reference options are offered.
Features
12-Bit Output Voltage Resolution (4096 steps)
Rail-to-Rail Output
Fast Settling Time: 7.8 μs (typical)
DAC Voltage Reference Options: Device VDD, External VREF (buffered or unbuffered) and Internal Bandgap (1.22 V typical)
Output Gain Options: Unity (1x), 2x (when not using internal VDD as voltage source)
Volatile Memory (RAM)
Power-Down modes
Low-Power Consumption: 180 μA Normal Operation (maximum), 650 nA Power Down Operation (typical)
Single-Supply Operation: 2.7 V to 5.5 V
SPI Interface
Rail-to-Rail Output
Fast Settling Time: 7.8 μs (typical)
DAC Voltage Reference Options: Device VDD, External VREF (buffered or unbuffered) and Internal Bandgap (1.22 V typical)
Output Gain Options: Unity (1x), 2x (when not using internal VDD as voltage source)
Volatile Memory (RAM)
Power-Down modes
Low-Power Consumption: 180 μA Normal Operation (maximum), 650 nA Power Down Operation (typical)
Single-Supply Operation: 2.7 V to 5.5 V
SPI Interface
Digital to Analogue Converters - Microchip
Specifications
Attribute | Value |
|---|---|
| Architecture | Resistor String |
| Resolution | 12 bit |
| Full Scale Error | 70LSB |
| Integral Nonlinearity Error | 6LSB |
| Number of DAC Channels | 1 |
| Mounting Type | Surface Mount |
| Package Type | MSOP |
| Pin Count | 10 |
| Maximum Settling Time | 7.8µs |
| Digital Interface Type | Serial (SPI) |
| Output Polarity | Bipolar |
| Voltage Reference | Internal |
| Power Supply Type | Single |
| Typical Single Supply Voltage | 1.8 → 2.7 V, 2.7 → 5.5 V |
| Dimensions | 3 x 3 x 0.95mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |