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MAX5823

Maxim Integrated
Part Number MAX5823
Manufacturer Maxim Integrated
Description (MAX5823 - MAX5825) 8-/10-/12-Bit Buffered Output DACs
Published Sep 9, 2013
Detailed Description EVALUATION KIT AVAILABLE MAX5823/MAX5824/MAX5825 Ultra-Small, Octal Channel, 8-/10-/12-Bit Buffered Output DACs with In...
Datasheet PDF File MAX5823 PDF File

MAX5823
MAX5823

Overview
EVALUATION KIT AVAILABLE MAX5823/MAX5824/MAX5825 Ultra-Small, Octal Channel, 8-/10-/12-Bit Buffered Output DACs with Internal Reference and I2C Interface General Description The MAX5823/MAX5824/MAX5825 8-channel, low-power, 8-/10-/12-bit, voltage-output digital-to-analog converters (DACs) include output buffers and an internal 3ppm/°C reference that is selectable to be 2.
048V, 2.
500V, or 4.
096V.
The MAX5823/MAX5824/MAX5825 accept a wide supply voltage range of 2.
7V to 5.
5V with extremely low power (6mW) consumption to accommodate most low-voltage applications.
A precision external reference input allows rail-to-rail operation and presents a 100kI (typ) load to an external reference.
The MAX5823/MAX5824/MAX5825 have an I2C-compatible, 2-wire interface that operates at clock rates up to 400kHz.
The DAC output is buffered and has a low supply current of less than 250FA per channel and a low offset error of Q0.
5mV (typ).
On power-up, the MAX5823/ MAX5824/MAX5825 reset the DAC outputs to zero or midscale based on the status of M/Z logic input, providing flexibility for a variety of control applications.
The internal reference is initially powered down to allow use of an external reference.
The MAX5823/MAX5824/MAX5825 allow simultaneous output updates using software LOAD commands or the hardware load DAC logic input (LDAC).
The MAX5823/MAX5824/MAX5825 feature a watchdog function which can be enabled to monitor the I/O interface for activity and integrity.
A clear logic input (CLR) allows the contents of the CODE and the DAC registers to be cleared asynchronously and simultaneously sets the DAC outputs to the programmable default value.
The MAX5823/MAX5824/MAX5825 are available in a 20-pin TSSOP and an ultra-small, 20-bump WLP package and are specified over the -40NC to +125NC temperature range.
Benefits and Features S Eight High-Accuracy DAC Channels  12-Bit Accuracy Without Adjustment  ±1 LSB INL Buffered Voltage Output  Guaranteed Monotonic Over All Operating ...


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