ICM7361/7341/7321
IC MICROSYSTEMS
SINGLE 12/10/8-BIT VOLTAGE-OUTPUT DACS
REFERENCE
VREFOUT
Reference Output
Reference Output Line
Regulation
1.2
1.25
0.8
1.3
4.0
V
mV/V
VDD =2.7 to 5.5 V
AC ELECTRICAL CHARACTERISTICS
(VDD = 2.7V to 5.5V; VOUT unloaded; all specifications TMIN toTMAX unless otherwise noted)
Symbol Parameter Test Conditions Min
Typ
Max
Unit
SR
Slew Rate
2
8
V/µs
Settling Time
Full-scale settling
µs
Mid-scale Transition Glitch
Energy
40
nV-S
Note 1: Linearity is defined from code 64 to 4095 (ICM7361)
Linearity is defined from code 16 to 1023 (ICM7341)
Linearity is defined from code 4 to 255 (ICM7321)
Note 2: Guaranteed by design; not tested in production
Note 3: See Applications Information
Note 4: All digital inputs are either at GND or VDD
TIMING CHARACTERISTICS
(VDD = 2.7V to 5.5V; all specifications TMIN toTMAX unless otherwise noted)
Symbol
Parameter
Test Conditions
Min
30
10
10
Typ
Max
Unit
t1
t2
t3
SCK Cycle Time
Data Setup Time
Data Hold Time
(Note 2)
(Note 2)
(Note 2)
ns
ns
ns
t4
SCK Falling edge to CS
Rising Edge
(Note 2)
(Note 2)
0
ns
ns
t5
CS Falling Edge to SCK
Rising Edge
15
(Note 2)
t6
CS Pulse Width
20
ns
Rev. A8
ICmic reserves the right to change the specifications without prior notice.
4
ICMIC [ IC MICROSYSTEMS ]
