ICM7722 Datasheet, PDF (3/10 Pages) IC MICROSYSTEMS – 12-Bit 1.2v Low Power Dual DAC With Serial Interface and Voltage Output

ORDERING INFORMATION
Part
ICM7722
Operating Temperature Range
-40 ^oC to 85 ^oC
ICM7722
Package
08-Lead TSSOP
DC ELECTRICAL CHARACTERISTICS
(Specification: VDD=1.2V, VREFIN=1.15v, Temp=25°C, unless otherwise specified)
Symbol Parameter
DC PERFORMANCE
N
Resolution
DNL
Differential Nonlinearity
INL
Integral Nonlinearity
STATIC ACCURACY
GE
Gain Error
OE
Offset Error
POWER REQUIREMENTS
VDD
Supply Voltage
IDD
Supply Current
OUTPUT CHARACTERISTICS
Vout
Output Voltage Range
VOSC
Short Circuit Current
Test Conditions
(Notes 1 & 3)
(Notes 1 & 3)
Full Scale at VDD=1.2
(Note 3)
Min Typ Max
Unit
12
Bits
0.4
+1.0
LSB
1
+12
LSB
+0.5
% of FS
25
mV
0.9
1.2
1.32
V
490
1000
µA
0
VDD
V
4
13
mA
AC ELECTRICAL CHARACTERISTICS
(Specification: VDD=1.2V, REFIN=1.15v,Temp=25°C, unless otherwise specified)
Symbol
SR
Ts
Fs
Td
Parameter
Test Conditions
Slew Rate
Settling Time
Conversion Speed
Analog output Delay
(Note 5)
(Note 4)
Min Typ Max
4
2
200
150
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Linearity is defined from code 127 to 3970 (ICM7722)
Guaranteed by design; not tested in production
See Applications Information
Output delay measured from the 50% point of the rising edge of input data to the full scale transition
Settling time measured from the 50% point of full scale transition to the output remaining within1/2LSB.
Unit
V/µ
sµ _s
ksps
ns
Rev A0.1
ICmic reserves the right to change specifications without prior notice
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