Monday, 13 February 2012

12-Bit A/D Converter

12-Bit A/D Converter

MCP320212-Bit A/D Converter with SPI® Serial InterfaceThe Microchip Technology Inc. MCP3202 is a successive
approximation 12-bit Analog-to-Digital (A/D) Converter
with on-board sample and hold circuitry. The
MCP3202 is programmable to provide a single
pseudo-differential input pair or dual single-ended

• 12-bit resolution
• ±1 LSB max DNL
• ±1 LSB max INL (MCP3202-B)
• ±2 LSB max INL (MCP3202-C)
• 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
• 100ksps max. sampling rate at VDD = 5V
• 50ksps max. sampling rate at VDD = 2.7V
• Low power CMOS technology
- 500nA typical standby current, 5μA max.
- 550μA max. active current at 5V
• Industrial temp range: -40°C to +85°C
• 8-pin PDIP SOIC and TSSOP packages
MCP3202 Datasheet pdf

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