AD5327BRUZ Analog Devices Inc, AD5327BRUZ Datasheet - Page 16

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AD5327BRUZ

Manufacturer Part Number
AD5327BRUZ
Description
IC DAC 12BIT QUAD 2.5V 16-TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD5327BRUZ

Data Interface
Serial
Settling Time
8µs
Number Of Bits
12
Number Of Converters
4
Voltage Supply Source
Single Supply
Power Dissipation (max)
4.5mW
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Resolution (bits)
12bit
Sampling Rate
125kSPS
Input Channel Type
Serial
Supply Voltage Range - Analog
2.5V To 5.5V
Supply Current
500µA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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AD5307/AD5317/AD5327
OUTPUT AMPLIFIER
The output buffer amplifier is capable of generating output
voltages to within 1 mV of either rail. Its actual range depends
on the value of V
If a gain of 1 is selected (GAIN = 0), the output range is 0.001 V
to V
If a gain of 2 is selected (GAIN = 1), the output range is 0.001 V
to 2 V
is limited to V
The output amplifier is capable of driving a load of 2 kΩ to GND
or V
sink capabilities of the output amplifier can be seen in Figure 16.
The slew rate is 0.7 V/μs, with a half-scale settling time to
±0.5 LSB (at eight bits) of 6 μs.
REF
DD
REF
.
in parallel with 500 pF to GND or V
. Because of clamping, however, the maximum output
DD
− 0.001 V.
REF
, GAIN, offset error, and gain error.
DD
. The source and
Rev. C | Page 16 of 28
POWER-ON RESET
The AD5307/AD5317/AD5327 are each provided with a power-
on reset function so that they power up in a defined state. The
power-on state is
Both input and DAC registers are filled with 0s until a valid
write sequence is made to the device. This is particularly useful
in applications where it is important to know the state of the
DAC outputs while the device is powering up.
Normal operation
Reference inputs unbuffered
0 V to V
Output voltage set to 0 V
REF
output range

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