Microchip Technology MCP3004
The MCP3004 is programmable to provide two pseudo-differential input pairs or four single-ended inputs. The MCP3008 is programmable to provide four pseudo-differential input pairs or eight single-ended inputs. The devices are capable of conversion rates of up to 200 ksps.| Part No. | MCP3004 |
|---|---|
| Datasheet | MCP3004 Download |
| Manufacturer |  Microchip Technology |
| Description | 2.7V 4-Channel/8-Channel 10-Bit A/D Converters |
| Buy | Stock & Price |
FEATURES
● 10-bit resolution● ± 1 LSB max DNL
● ± 1 LSB max INL
● 4 (MCP3004) or 8 (MCP3008) input channels
● Analog inputs programmable as single-ended or pseudo-differential pairs
● On-chip sample and hold
● SPI serial interface (modes 0,0 and 1,1)
● Single supply operation: 2.7V - 5.5V
● 200 ksps max. sampling rate at VDD = 5V
● 75 ksps max. sampling rate at VDD = 2.7V
● Low power CMOS technology
● 5 nA typical standby current, 2 µA max.
● 500 µA max. active current at 5V
● Industrial temp range: -40°C to +85°C
● Available in PDIP, SOIC and TSSOP packages
APPLICATIONS
● Sensor Interface● Process Control
● Data Acquisition
● Battery Operated Systems Functional Block Diagram VREF VDD VSS CH0 CH1 CH7* Input Channel Max Sample and Hold DAC Comparator 10-Bit SAR Control Logic Shift Register CS/SHDN DIN CLK DOUT * Note: Channels 4-7 are available on MCP3008 Only
DESCRIPTION
The Microchip Technology Inc. MCP3004/3008 devices are successive approximation 10-bit Analogto-Digital (A/D) converters with on-board sample and hold circuitry.
