Atmel MCP48FEB28-E/MQ

Voltage - UnbufferedSPI2.7V ~ 5.5V-40°C ~ 125°C

Overview

The Microchip MCP48FEB21/22 family are 12-bit voltage output Digital-to-Analogue Converters (DACs) that offer high performance with low power consumption and fast settling time. On-board Non-Volatile EEPROM can save DAC settings during power down; four different Voltage Reference options are available. An SPI Interface supports write commands up to 20 MHz and read commands of up to 10 MHz.

12-Bit Output Voltage Resolution (4096 steps)Rail-to-Rail OutputFast 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)Non-Volatile Memory (EEPROM)Power-Down modesLow-Power Consumption: 180 μA Normal Operation (maximum), 650 nA Power Down Operation (typical)Single-Supply Operation: 2.7 V to 5.5 VSPI Interface

Features

Tube Package
12 Number of Bits
4 Number of D/A Converters
7.8µs (Typ) Settling Time
No Differential Output
SPI Data Interface
External Reference Type
2.7V ~ 5.5V Voltage - Supply, Analog
±0.4LSB, ±0.05LSB INL/DNL (LSB)
Surface Mount Mounting Type