- Brand: DNA Technology
- Product Code: 0157
- Availability: 6
Price :Rs.236.00 (inc GST)
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MCP3208: 12bit eight channel ADC with SPI interface
The Microchip Technology Inc. MCP3208 devices are successive approximation 12-bit Analog-to-Digital (A/D) Converters with on-board sample and hold circuitry. The MCP32084 is programmable to provide four pseudo-differential input pairs or eight single-ended inputs. Differential Nonlinearity (DNL) is specified at ±1 LSB, and Integral Nonlinearity (INL) is offered in ±1 LSB (MCP3208B) and ±2 LSB (MCP3208C) versions. Communication with the devices is done using a simple serial interface compatible with the SPI protocol. The devices are capable of conversion rates of up to 100ksps. MCP3208 ADC operates over a broad voltage range (2.7V -5.5V). Low current design permits operation with typical standby and active currents of only 500nA and 320µA, respectively. The MCP3208 is offered in 14-pin PDIP, 150mil SOIC and TSSOP packages.
Features of MCP3208
± 1 LSB max DNL
± 1 LSB max INL (3208-B)
± 2 LSB max INL (3208-C)
8 input channels
Analog inputs programmable as single-ended or pseudo differential pairs
On-chip sample and hold
serial interface (modes 0,0 and 1,1)
Single supply operation: 2.7V - 5.5V
100ksps max. sampling rate at VDD= 5V
50ksps max. sampling rate at VDD= 2.7V
Low power CMOS technology
- 500 nA typical standby current, 2µA max.
- 400 µA max. active current at 5V
Industrial temp range: -40°C to +85°C
Available in PDIP.