AFEx81H1 Low-Power Digital-to-Analog Converters

Texas Instruments AFEx81H1 Low-Power Digital-to-Analog Converters (DACs) are highly integrated, high-accuracy, extremely low-power DACs with voltage outputs designed for HART-enabled sensor-transmitter applications. The AFEx81H1 devices include most components required to create a 4mA to 20mA, 2-wire (loop-powered) sensor transmitter. With the highly accurate DAC, these parts include a HART-certified FSK modem, 10ppm/°C voltage reference, and a diagnostic analog-to-digital converter (ADC). An external voltage-to-current conversion and power regulation are required to accommodate intrinsic and functional safety concerns.

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Texas Instruments Analog Front End - AFE Single-channel 14-bi t voltage analog fr
Datasheet
230In Stock
Cut Tape
$13.42
$10.44
$9.70
$8.88
Reel
$8.57
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Mult.: 1
: 250
Texas Instruments Digital to Analog Converters - DAC 16-bit low-power ana log front end (AFE)
Datasheet
143In Stock
Cut Tape
$26.25
$20.90
$19.57
$18.25
Reel
$17.03
$16.63
MouseReel Available
Min.: 1
Mult.: 1
: 250
Texas Instruments Analog Front End - AFE Single-channel 14-bi t voltage analog fr
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
$6.34
Min.: 3,000
Mult.: 3,000
: 3,000
Texas Instruments Analog Front End - AFE 16-bit low-power ana log front end (AFE)
This product may require additional documentation to export from the United States.
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
$13.27
Min.: 3,000
Mult.: 3,000
: 3,000