ICM7722 Datasheet, PDF (2/10 Pages) IC MICROSYSTEMS – 12-Bit 1.2v Low Power Dual DAC With Serial Interface and Voltage Output

PACKAGE
08 Lead TSSOP
SCK 1
SDI 2
CS 3
GND 4
TOP VIEW
PIN DESCRIPTION (8 Lead TSSOP)
Pin Name I/O Description
1
SCK
I Serial Clock Input (CMOS)
2
SDI
I Serial Data Input (CMOS)
3
CS
I Active Low Chip Select (CMOS)
4
GND
I Ground
5
VOB
O DAC B Output Voltage
6 REFIN
I Reference Voltage Input
7
VDD
I Supply voltage
8
VOA
O DAC A Output Voltage
8 ^VOA
7 VDD
6 _REFIN
5 _VOB
ICM7722
ABSOLUTE MAXIMUM RATINGS
Symbol
VDD
IIN
VIN
VIN_REF
TSTG
TSOL
Parameter
Supply Voltage
Input Current
Digital Input Voltage (SCK, SDI, CS )
Reference Input Voltage
Storage Temperature
Soldering Temperature
Value
Unit
0.9 to 1.32
V
+/- 25.0
mA
-0.3 to 1.32
V
-0.3 to 1.32
V
-65 to +150
o_C
300
o_C
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.
Rev A0.1
ICmic reserves the right to change specifications without prior notice
2