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AD5532

Features: High Integration: 32-Channel DAC in 12* 12 mm2 LFBGA Adjustable Voltage Output Range Guaranteed Monotonic Readback Capability DSP-/Microcontroller-Compatible Serial Interface Output Impedance 0.5 (AD5532-1, AD5532-2) 500 (AD5532-3) 1 k (AD5532-5) Output Voltage Span 10 V (AD5532-1, AD55...

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SeekIC No. : 004269364 Detail

AD5532: Features: High Integration: 32-Channel DAC in 12* 12 mm2 LFBGA Adjustable Voltage Output Range Guaranteed Monotonic Readback Capability DSP-/Microcontroller-Compatible Serial Interface Output Impeda...

AD5532 Data Sheet

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Part Number:
AD5532
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

High Integration: 32-Channel DAC in 12* 12 mm2 LFBGA Adjustable Voltage Output Range Guaranteed Monotonic Readback Capability DSP-/Microcontroller-Compatible Serial Interface Output Impedance 0.5 (AD5532-1, AD5532-2) 500 (AD5532-3) 1 k (AD5532-5) Output Voltage Span 10 V (AD5532-1, AD5532-3, AD5532-5) 20 V (AD5532-2) Infinite Sample-and-Hold Capability to±0.018% Accuracy Temperature Range 40 to +85




Application

Level Setting Instrumentation Automatic Test Equipment
Industrial Control Systems Data Acquisition Low Cost I/O


Specifications

(TA = 25°C unless otherwise noted)
VDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +17 V
VSS to AGND . . . . . . . . . . . . . . . . . . . . . . . .. +0.3 V to 17 V
AVCC to AGND, DAC_GND . . . . . . . . . . . . . .....0.3 V to +7 V
DVCC to DGND . . . . . . . . . . . . . . . . . . . . . . . ..0.3 V to +7 V
Digital Inputs to DGND . . . . . . . . . . ..0.3 V to DVCC + 0.3 V
Digital Outputs to DGND . . . . . . . . . ..0.3 V to DVCC + 0.3 V
REF_IN to AGND, DAC_ GND . . . . . . . . . . ........0.3 V to +7 V
VIN to AGND, DAC_GND . . . . . . . . . . . . . . . .....0.3 V to +7 V
VOUT031 to AGND . . . . . . . . . . .VSS 0.3 V to VDD + 0.3 V
VOUT031 to VSS . . . . . . . . . . . . . . . . . . . . .0.3 V to +24 V
OFFS_IN to AGND . . . . . . . . . . .....VSS 0.3 V to VDD + 0.3 V
OFFS_OUT to AGND . . . . .........AGND 0.3 V to AVCC + 0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . ......0.3 V to +0.3 V
Operating Temperature Range
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to +85°C
Storage Temperature Range . . . . . . . . . . .65°C to +150°C
Junction Temperature (TJ max) . . . . . . . . . . . . . . . . . ... 150°C
74-Lead LFBGA Package, JA Thermal Impedance . . . .41°C/W
Reflow Soldering
Peak Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . ......220°C
Time at Peak Temperature . . . . . . . . . . . . .......10 sec to 40 sec


Description

The AD5532 is a 32-channel voltage-output 14-bit DAC with an additional infinite sample-and-hold mode. The selected DAC register is written to via the 3-wire serial interface and VOUT
for this DAC is then updated to reflect the new contents of the DAC register. DAC selection is accomplished via address bits A0A4. The output voltage range is determined by the offset
voltage at the OFFS_IN pin and the gain of the output amplifier. It is restricted to a range from VSS + 2 V to VDD 2 V because of the headroom of the output amplifier.

The device AD5532 is operated with AVCC = 5 V ± 5%, DVCC = 2.7 V to 5.25 V, VSS = 4.75 V to 16.5 V and VDD = 8 V to 16.5 V and requires a stable +3 V reference on REF_IN as well as an offset voltage on OFFS_IN.




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