ICM7361

ICmic IC MICROSYSTEMS FEATURES 12/10/8-Bit Monotonic DACs in 6 lead SOT-23 Package Wide Output Voltage Swing Micro-Power On Board 1.25V Reference Serial Interface with three-wire SPI/QSPI and Microwire Interface Compatible 8µs Full-Scale Settling Time APPLICATIONS Battery-Powered Applications Industrial Process Control Digital Gain and Offset Adjustment OVERVIEW The ICM7361, ICM7341 and ICM7321 are 12-Bit, 10-Bit and 8-Bit wide output voltage swing DACs respectively, BLOCK DIAGRAM ICM7361/7341/7321 SINGLE 12/10/8-BIT VOLTAGE-OUTPUT DACS with guaranteed monotonic behavior. These DACs are available in both a tiny 6-pin SOT-23 package and an 8pin MSOP package. They include a 1.25V reference for ease of use and flexibility. The reference output is available on a separate pin, in the 8-pin package version, and can be used to drive external loads. The operating supply range is 2.7V to 5.5V. The input interface is an easy to use three-wire SPI/QSPI compatible interface. The DAC has a double buffered digitalkinput. REFOUT (MSOP-8 Package Only) Reference Input and DAC Latch VDD ICM 7361/7341/7321 12/10/8 -Bit DAC x2 VOUT SDI Input Control Logic, Registers and Latches Power-OnReset SCK CS GND PACKAGE SOT-23 VOUT 1 GND 2 VDD 3 8-Pin MSOP 6 CS 5 SCK 4 SDI VDD 1 REFOUT 2 NC 3 VOUT 4 8 GND 7 SDI 6 SCK 5 CS Rev. A8 ICmic reserves the right to change the specifications without prior notice. 1 ICmic IC MICROSYSTEMS ICM7361/7341/7321 SINGLE 12/10/8-BIT V...