ICM7321 ICMIC [IC MICROSYSTEMS], ICM7321 Datasheet
ICM7321
Related parts for ICM7321
ICM7321 Summary of contents
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... Serial Interface with three-wire SPI/QSPI and Microwire Interface Compatible 8 s Full-Scale Settling Time Battery-Powered Applications Industrial Process Control Digital Gain and Offset Adjustment The ICM7361, ICM7341 and ICM7321 are 12-Bit, 10-Bit and 8-Bit wide output voltage swing DACs respectively, REFOUT Reference (MSOP-8 Package Only) ...
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Pin No Symbol 1 V Supply Voltage DD 2 REFOUT Reference Output (1.25V Connect DAC Output 4 V OUT 5 CS Chip Select (TTL or CMOS) 6 SCK Serial Clock Input (TTL or CMOS) 7 SDI Serial ...
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... DD OUT Symbol Parameter DC PERFORMANCE ICM7361 N Resolution DNL Differential Nonlinearity INL Integral Nonlinearity ICM7341 N Resolution DNL Differential Nonlinearity INL Integral Nonlinearity ICM7321 N Resolution DNL Differential Nonlinearity INL Integral Nonlinearity GE Gain Error OE Offset Error POWER REQUIREMENTS V Supply Voltage DD I Supply Current DD Symbol Parameter ...
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... Settling Time Mid-scale Transition Glitch Energy Note 1: Linearity is defined from code 64 to 4095 (ICM7361) Linearity is defined from code 16 to 1023 (ICM7341) Linearity is defined from code 4 to 255 (ICM7321) Note 2: Guaranteed by design; not tested in production Note 3: See Applications Information Note 4: All digital inputs are either at GND 2.7V to 5.5V ...
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... Figure 1: Serial Interface Timing Diagram D11 Figure 2: Contents of ICM7361 Input Shift Register Figure 3: Contents of ICM7341 Input Shift Register MSB Figure 4: Contents of ICM7321 Input Shift Register DATA Data Data ...
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... The ICM7341 has the last two LSBs as don’t cares and the ICM7321 has the last 4 LSBs as don’t cares. The DAC is double buffered with an input latch and a DAC latch. All the digital inputs are CMOS/TTL compatible. The current dissipation of the device however, will be higher when the inputs are driven at TTL levels ...
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As in any precision circuit, careful consideration has to be given to layout of the supply and ground. The return path from the GND to the supply ground should be short with low impedance. Using a ground plane would be ...
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SOT-23 Package Rev. A8 ICmic reserves the right to change the specifications without prior notice. 8 ...
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... ICM73X1 P G Device 6 - ICM7361 4 - ICM7341 2 - ICM7321 Rev. A8 ICmic reserves the right to change the specifications without prior notice RoHS Compliant Lead-Free package. Blank = Standard package. Non lead-free. Package M = 8-Lead MSOP S = 6-Lead SOT-23 9 ...