ICmic
IC MICROSYSTEMS
ICM7377B/7357B/7337B
Quad 12/10/8-Bit Voltage Output DACs
with Serial Interface and Adjustable Output Gain
ABSOLUTE MAXIMUM RATING
Symbol
V
DD
I
IN
V
IN
_
V
IN
_
REF
T
STG
T
SOL
Supply Voltage
Input Current
Digital Input Voltage (SCK, SDI, CS , CLR )
Reference Input Voltage
Storage Temperature
Soldering Temperature
Parameter
Value
-0.3 to 7.0
+/- 25.0
-0.3 to 7.0
-0.3 to 7.0
-65 to +150
300
V
mA
V
V
o
o
Unit
C
C
Note:
Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
ORDERING INFORMATION
Part
ICM7377B
ICM7357B
ICM7337B
Operating Temperature Range
-40
o
C to 85
o
C
-40
o
C to 85
o
C
-40
o
C to 85
o
C
Package
20-Pin QSOP
20-Pin QSOP
20-Pin QSOP
DC ELECTRICAL CHARACTERISTICS
(V
DD
= 2.7V to 5.5V; V
OUT
unloaded; all specifications T
MIN
to T
MAX
unless otherwise noted)
Symbol
DC PERFORMANCE
ICM7377B
N
DNL
INL
ICM7357B
N
DNL
INL
ICM7337B
N
DNL
INL
Resolution
Differential Nonlinearity
Integral Nonlinearity
(Notes 1 & 3)
(Notes 1 & 3)
8
0.05
0.25
+1.0
+0.75
Bits
LSB
LSB
Resolution
Differential Nonlinearity
Integral Nonlinearity
(Notes 1 & 3)
(Notes 1 & 3)
10
0.1
1.0
+1.0
+3.0
Bits
LSB
LSB
Resolution
Differential Nonlinearity
Integral Nonlinearity
(Notes 1 & 3)
(Notes 1 & 3)
12
0.4
4.0
+1.0
+12.0
Bits
LSB
LSB
Parameter
Test Conditions
Min
Typ
Max
Unit
GE
OE
Gain Error
Offset Error
+0.5
+25
% of FS
mV
POWER REQUIREMENTS
V
DD
I
DD
Supply Voltage
Supply Current
2.7
0.6
5.5
1.5
V
mA
Rev. A8
ICmic reserves the right to change the specifications without prior notice.
3
ICMIC [ IC MICROSYSTEMS ]
