AD7564 Analog Devices, AD7564 Datasheet - Page 2

• Manufacturer Part Number: AD7564
• Description: +3.3 V/+5 V, Low Power, Quad 12-Bit CMOS DAC
• Manufacturer: Analog Devices

Specifications of AD7564

• Resolution (bits): 12bit
• Dac Update Rate: 1.8MSPS
• Dac Settling Time: 550ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser

AD7564–SPECIFICATIONS
Normal Mode
Parameter
ACCURACY
REFERENCE INPUT
DIGITAL INPUTS
DIGITAL OUTPUT (SDOUT)
POWER REQUIREMENTS
NOTES
1
2
Specifications subject to change without notice.
Temperature range is as follows: B Version: –40 C to +85 C.
Not production tested. Guaranteed by characterization at initial product release.
Resolution
Relative Accuracy
Differential Nonlinearity
Gain Error
Gain Temperature Coefficient
Output Leakage Current
Input Resistance
Ladder Resistance Mismatch
V
V
I
C
Output Low Voltage (V
Output High Voltage (V
V
Power Supply Rejection
I
INH
DD
INH
INL
DD
IN
+25 C
T
I
@ +25 C
T
OUT1
, Input Capacitance
Gain/ V
MIN
MIN
, Input Current
, Input Low Voltage
, Input High Voltage
Range
to T
to T
DD
MAX
MAX
(V
unless otherwise noted)
DD
2
OL
2
OH
= +4.75 V to +5.25 V; I
)
)
2
B Grade
12
2
5
10
50
6
13
2
2.4
0.8
10
0.4
4.0
4.75/5.25
–75
10
0.5
0.5
4
5
1
1
OUT1
A to I
Units
Bits
LSB max
LSB max
LSBs max
LSBs max
ppm FSR/ C typ
ppm FSR/ C max
nA max
nA max
k min
k max
V min
V max
pF max
V max
V min
V min/V max
dB typ
% max
A max
A max
OUT1
D = I
OUT2
–2–
A = I
OUT2
D = AGND = 0 V; V
Part Functions from 3.3 V to 5.25 V
Test Conditions/Comments
1 LSB = V
All Grades Guaranteed Monotonic Over Temperature
Typical Input Resistance = 9.5 k
Typically 0.6%
Load Circuit as in Figure 2.
V
At Input Levels of 0.8 V and 2.4 V, I
Typically 2 mA.
INH
= V
DD
REF
, V
/2
INL
REF
12
= +10 V; T
= 2.44 mV when V
= 0 V
A
= T
MIN
to T
DD
REF
MAX
is
,
= 10 V
REV.
B