MAX5714AUD+ by Analog Devices

Ultra-Small, Quad-Channel, 8-/10-/12-Bit Buffered Output DACs with Internal Reference and SPI Interface


The MAX5713/MAX5714/MAX5715 4-channel, low-power, 8-/10-/12-bit, voltage-output digital-to-analog converters (DACs) include output buffers and an internal reference that is selectable to be 2.048V, 2.500V, or 4.096V. The MAX5713/MAX5714/MAX5715 accept a wide supply voltage range of 2.7V to 5.5V with extremely low power (3mW) consumption to accommodate most low-voltage applications. A precision external reference input allows rail-to-rail operation and presents a 100kΩ (typ) load to an external reference. The MAX5713/MAX5714/MAX5715 have a 50MHz 3-wire SPI/QSPI™/MICROWIRE®/DSP-compatible serial interface that also includes an active-low RDY output for daisy-chain applications. The DAC output is buffered and has a low supply current of less than 250µA per channel and a low offset error of ±0.5mV (typ). On power-up, the MAX5713/MAX5714/MAX5715 reset the DAC outputs to zero, providing additional safety for applications that drive valves or other transducers which need to be off on power-up. The internal reference is initially powered down to allow use of an external reference. The MAX5713/MAX5714/MAX5715 allow simultaneous output updates using software LOAD commands or the hardware load DAC logic input (active-low LDAC). A clear logic input (active-low CLR) allows the contents of the CODE and the DAC registers to be cleared asynchronously and sets the DAC outputs to zero. The MAX5713/MAX5714/MAX5715 are available in a 14-pin TSSOP and an ultra-small, 12-bump WLP package and are specified over the -40°C to +125°C temperature range.

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Features

Four High-Accuracy DAC Channels 12-Bit Accuracy Without Adjustment ±1 LSB INL Buffered Voltage Output Monotonic Over All Operating Conditions Independent Mode Settings for Each DAC
12-Bit Accuracy Without Adjustment
±1 LSB INL Buffered Voltage Output
Monotonic Over All Operating Conditions
Independent Mode Settings for Each DAC
Three Precision Selectable Internal References 2.048V, 2.500V, or 4.096V
2.048V, 2.500V, or 4.096V
Internal Output Buffer Rail-to-Rail Operation with External Reference 4.5µs Settling Time Outputs Directly Drive 2kΩ Loads
Rail-to-Rail Operation with External Reference
4.5µs Settling Time
Outputs Directly Drive 2kΩ Loads
Small 5mm x 4.4mm 14-Pin TSSOP or Ultra-Small 1.6mm x 2.2mm 12-Bump WLP Package
Wide 2.7V to 5.5V Supply Range
Separate 1.8V to 5.5V VDDIO Power-Supply Input
50MHz 3-Wire SPI/QSPI/MICROWIRE/DSP-Compatible Serial Interface with Active-Low RDY Output
Power-On-Reset to Zero-Scale DAC Output
Active-Low LDAC and Active-Low CLR For Asynchronous Control
Three Software-Selectable Power-Down Output Impedances 1kΩ, 100kΩ, or High Impedance
1kΩ, 100kΩ, or High Impedance

Specifications

Resolution (bits) 10
# Channels 4
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Int./Ext.
INL (±LSB) (max) 0.5
Supply Range (V) (min) 2.7
Supply Range (V) (max) 5.5
ICC (mA) (max) 1.15
Settling Time (µs) (typ) 2.6
Package/Pins TSSOP/14
Oper. Temp. (°C) -40 to +125
BudgetaryPrice (See Notes) 0


MAX5714AUD+ Data & Signal Conversion by Analog Devices

DAC QUAD 14BIT TSSOP-14

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 10bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 2.7V to 5.5V
ADC / DAC Case Style TSSOP
No. of Pins 14Pins
Data Interface SPI
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited

Alternative Descriptions

Ultra-Small, Quad-Channel, 8-/ | Analog Devices
DAC, QUAD, 14BIT, TSSOP-14 | Farnell

Frequently Asked Questions

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Is the MAX5714AUD+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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