MCP3208T-BI/SL

The MCP3208 devices are successive approximation 12-bit Analogto-Digital (A/D) Converters with on-board sample and hold circuitry. The MCP3208 is programmable to provide four pseudo-differential input pairs or eight singleended inputs. Differential non-linearity (DNL) is specified at ±1 LSB, while Integral non-linearity (INL) is offered in ±1 LSB (MCP3208-B) and ±2 LSB (MCP3208-C) versions.

Communication with the devices is accomplished using a simple serial interface compatible with the SPI protocol. The devices are capable of conversion rates of up to 100 ksps. The MCP3208 devices operate over a broad voltage range (2.7V - 5.5V). Low current design permits operation with typical standby and active currents of only 500 nA and 320 µA, respectively. The MCP3208 is offered in 16-pin PDIP and SOIC packages.

• 12-bit resolution
• ± 1 LSB max DNL
• ± 1 LSB max INL (MCP3204/3208-B)
• ± 2 LSB max INL (MCP3204/3208-C)
• 4 (MCP3204) or 8 (MCP3208) 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
• 100 ksps max. sampling rate at V_dd = 5V
• 50 ksps max. sampling rate at V_dd = 2.7V
• Low power CMOS technology:
  • 500 nA typical standby current, 2 µA max.
  • 400 µA max. active current at 5V
• Industrial temp range: -40°C to +85°C
• Tape and Reel Packaging