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DAC8541 Datasheet PDF

Part Series:DAC8541 Series
Description:Low Power 16Bit D-to-A Converter W/1.8V Compatible Parallel IF Rail-to-Rail Voltage Output
Document:DAC8541Y/250 Datasheet PDF (26 Pages)

DAC8541 Datasheet PDF

26 Pages
TI
DAC 1CH Resistor-String 16Bit 32Pin TQFP T/R
25 Pages
TI
TEXAS INSTRUMENTS DAC8541EVM Evaluation Board, Data Converter, DAC, DAC8541
25 Pages
TI
IC, 16Bit DAC, SMD, 8541, TQFP32

DAC8541 - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Case/Package
TQFP-32
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DAC8541 - TI Function Overview

The DAC8541 is a low-power, single channel, 16-bit, voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail voltage swing to be achieved at the output. The DAC8541 utilizes a 16-bit parallel interface and features additional powerdown function pins as well as hardware-enabled, asynchronous DAC updating and reset capability.
The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, the DAC8541 contains a power-down feature, accessed via two hardware pins, that when enabled reduces the current consumption of the device to 200 nA at 5 V.
The low power consumption of this device in normal operation makes it ideally suited for use in portable battery operated equipment applications. The power consumption is 1.2 mW at AVDD = 5 V reducing to 1 uW in power-down mode.
The DAC8541 is available in a 32-lead TQFP package with an operating temperature range of –40°C to 85°C.
Micropower Operation: 250 uA at 5 V AVDD
Power-On Reset to Min-Scale
16-Bit Monotonic
Settling Time: 10 us to ±0.003% FSR
16-Bit Parallel Interface
On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
Hardware Reset to Min-Scale or Mid-Scale
Double-Buffered Architecture
Asynchronous LDAC Control
Data Readback Support
1.8 V Compatible Digital Interface:
DVDD = 1.8 V–5.5 V
Wide Analog Supply Range:
AVDD = 2.7 V–5.5 V
32-Lead 5 mm × 5 mm TQFP Package
APPLICATIONS
Process Control
Data Acquisition Systems
Closed-Loop Servo Control
PC Peripherals
Portable Instrumentation
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