ltc1257cs8-trpbf Linear Technology Corporation, ltc1257cs8-trpbf Datasheet - Page 7

• Manufacturer Part Number: ltc1257cs8-trpbf
• Description: Ltc1257 - Complete Single Supply 12-bit Voltage Output Dac In So-8
• Manufacturer: Linear Technology Corporation

BLOCK DIAGRA
TI I G DIAGRA
W
U
LOAD
D
CLK
D
OUT
IN
(PREVIOUS WORD)
B11
W
SUPPLY
W
LOGIC
LOAD
CLK
REF
t
D
1
IN
MSB
B11
2.048V REFERENCE
t
2
B10
t
8
B10
SHIFT REGISTER
5V REGULATOR
12-BIT LATCH
12-BIT
t
4
12
12
DAC
B1
+
–
B1
t
3
B0
1257 BD
V
D
GND
V
t
6
CC
OUT
OUT
LSB
CURRENT WORD
B0
t
5
B11
t
7
1257 TD
LTC1257
7