MAX5138BGTE+ by Analog Devices

Low-Power, Single, 16-/12-Bit, Buffered Voltage-Output DACs


The MAX5138/MAX5139 are a family of single-channel pin-compatible and software-compatible 16-bit and 12-bit DACs. The MAX5138/MAX5139 are low-power, 16-bit/12-bit, buffered voltage-output, high-linearity DACs. They use a precision internal reference or a precision external reference for rail-to-rail operation. The MAX5138/MAX5139 accept a wide +2.7V to +5.25V supply-voltage range to accommodate most low-power and low-voltage applications. These devices accept a 3-wire SPI-/QSPI™-/MICROWIRE®-/DSP-compatible serial interface to save board space and reduce the complexity of optically isolated and transformer-isolated applications. The digital interface's double-buffered hardware and software active-low LDAC provide simultaneous output update. The serial interface features an active-low READY output for easy daisy-chaining of several MAX5138/MAX5139 devices and/or other compatible devices. The MAX5138/MAX5139 include a hardware input to reset the DAC outputs to zero or midscale upon power-up or reset, providing additional safety for applications that drive valves or other transducers that need to be off during power-up. The high linearity of the DACs makes these devices ideal for precision control and instrumentation applications. The MAX5138/MAX5139 are available in an ultra-small (3mm x 3mm), 16-pin TQFN package and are specified over the -40°C to +105°C extended industrial temperature range.

Where to Buy

Prices starting from US$3.89

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element14
from US$4.86
-
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Features

16-/12-Bit Resolution in a 3mm x 3mm, 16-Pin TQFN Package
Hardware-Selectable on Power-Up or Reset-to-Zero/Midscale DAC Output
Double-Buffered Input Registers
Active-Low LDAC Asynchronously Updates DAC Output
Active-Low READY Facilitates Daisy Chaining
High-Performance 10ppm/°C Internal Reference
Guaranteed Monotonic Over All Operating Conditions
Wide +2.7V to +5.25V Supply Range
Rail-to-Rail Buffered Output Operation
Low Gain Error (Less Than ±0.5% FS) and Offset (Less Than ±10mV)
30MHz 3-Wire SPI-/QSPI-/MICROWIRE-/DSP-Compatible Serial Interface
CMOS-Compatible Inputs with Hysteresis
Low Power Consumption (ISHDN = 2µA max)

Specifications

Resolution (bits) 16
# Channels 1
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Int./Ext.
INL (±LSB) (max) 11
Supply Range (V) (min) 2.7
Supply Range (V) (max) 5.25
ICC (mA) (max) 1.6
Settling Time (µs) (typ) 5
Package/Pins TQFN/16
Oper. Temp. (°C) -40 to +105
BudgetaryPrice (See Notes) 3.92


MAX5138BGTE+ Data & Signal Conversion by Analog Devices

DAC 16BIT TQFN-16

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

Specifications

Resolution (Bits) 16bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 2.7V to 5.25V
ADC / DAC Case Style TQFN
No. of Pins 16Pins
Data Interface SPI
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited

Alternative Descriptions

Low-Power, Single, 16-/12-Bit, | Analog Devices
DAC, 16BIT, TQFN-16 | element14
16BIT DAC, SERIAL, BUFFER V, 16TQFN | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX5138BGTE+ ?

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Is the MAX5138BGTE+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX5138BGTE+ have stock available?

Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX5138BGTE+ .

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