8/10/12-bit Digital-to-Analog Converters
MCP47CXBXX
8/10/12-Bit Digital-to-Analog Converters, 1 LSb INL Single/Dual Voltage Outputs with I2C Interface
Features...
Description
MCP47CXBXX
8/10/12-Bit Digital-to-Analog Converters, 1 LSb INL Single/Dual Voltage Outputs with I2C Interface
Features
Memory Options: - Volatile Memory: MCP47CVBXX - Nonvolatile Memory: MCP47CMBXX
Operating Voltage Range: - 2.7V to 5.5V – Full specifications - 1.8V to 2.7V – Reduced device specifications
Output Voltage Resolutions: - 8-bit: MCP47CXB0X (256 steps) - 10-bit: MCP47CXB1X (1024 steps) - 12-bit: MCP47CXB2X (4096 steps)
Nonvolatile Memory (MTP) Size: 32 Locations 1 LSb Integral Nonlinearity (INL) Specification DAC Voltage Reference Source Options:
- Device VDD - External VREF pin (buffered or unbuffered) - Internal band gap (1.214V typical) Output Gain Options: - 1x (Unity) - 2x (available when not using internal VDD as
voltage source) Power-on/Brown-out Reset (POR/BOR)
Protection Power-Down Modes:
- Disconnects output buffer (high-impedance) - Selection of VOUT pull-down resistors
(100 k or 1 k) I2C Interface:
- Slave address options: register-defined address with two physical address select pins (package dependent)
- Standard (100 kbps), Fast (400 kbps) and High-Speed (up to 3.4 Mbps) modes
Package Types: - Dual: 16-lead 3 x 3 QFN, 10-lead MSOP, 10-lead 3 x 3 DFN - Single: 16-lead 3 x 3 QFN, 10-lead MSOP, 10-lead 3 x 3 DFN
Extended Temperature Range: -40°C to +125°C
Package Types
MCP47CXBX1 (Single) MSOP-10, DFN-10 (3x3)
VDD 1 A0 2
VREF 3 VOUT 4
NC 5
10 SDA 9 SCL 8 A1
7 VSS 6 LAT/HVC
QFN-16 (3x3)
16 VDD 15 NC 14 NC 13 SDA
A0 1 VR...
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