MCP3208 - Microchip Technology

MCP3208 2.7V 4-Channel/8-Channel 12-Bit A/D Converters

MCP3204/3208 2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Serial Interface Features • 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 seria.

Features

• 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 VDD = 5V
• 50 ksps max. sampling rate at VDD = 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
• Available in PDIP, SOIC and TSS.