Datasheet

LTC2308
18
2308fb
Figure 10. LTC2308 Bipolar Transfer
Characteristics (2’s Complement)
INPUT VOLTAGE (V)
0V
OUTPUT CODE (TWO’S COMPLEMENT)
–1
LSB
2308 F10
011...111
011...110
000...001
000...000
100...000
100...001
111...110
1
LSB
BIPOLAR
ZERO
111...111
FS/2 – 1LSB–FS/2
FS = 4.096V
1LSB = FS/2
N
1LSB = 1mV
INPUT VOLTAGE (V)
OUTPUT CODE
2308 F11
111...111
111...110
100...001
100...000
000...000
000...001
011...110
011...111
FS – 1LSB0V
UNIPOLAR
ZERO
FS = 4.096V
1LSB = FS/2
N
1LSB = 1mV
Figure 11. LTC2308 Unipolar Transfer
Characteristics (Straight Binary)
APPLICATIONS INFORMATION