Datasheet

LTC2657
16
2657f
BLOCK DIAGRAM
TEST CIRCUIT
REGISTER REGISTER
INTERNAL REFERENCE
REGISTER REGISTER
REGISTER REGISTER
REGISTER REGISTER
REGISTER REGISTER
REGISTER REGISTER
REGISTER REGISTER
REGISTER REGISTER
POWER-ON RESET
REFCOMP REFIN/OUT
V
CC
GND
DAC A
REF
DAC H V
OUTH
DAC G V
OUTG
DAC F V
OUTF
DAC E V
OUTE
PORSEL
SDA
SCL
REFLO
V
OUTA
DAC B
V
OUTB
DAC C
V
OUTC
DAC D
V
OUTD
CA2
LDAC
CA0
CA1
2-WIRE INTERFACE
32-BIT SHIFT REGISTER
2657 BD
1007
R
INH
/R
INL
/R
INF
V
IH(CA
n
)
/V
IL(CA
n
)
CA
n
GND
2606 TC
V
DD
Test Circuit 2Test Circuit 1
CAn