ltc1669-1cs5 Linear Technology Corporation, ltc1669-1cs5 Datasheet - Page 12

• Manufacturer Part Number: ltc1669-1cs5
• Description: 10-bit Rail-to-rail Micropower Dac With I?c Interface
• Manufacturer: Linear Technology Corporation

APPLICATIONS INFORMATION
LTC1669
12
NEGATIVE
OFFSET
VOLTAGE
OUTPUT
Figure 1. Effects of Rail-to-Rail Operation On a DAC Transfer Curve. (a) Overall Transfer Function (b) Effect of Negative
Offset for Codes Near Zero Scale (c) Effect of Positive Full-Scale Error for Input Codes Near Full Scale When V
0V
INPUT CODE
(b)
VOLTAGE
OUTPUT
0
INPUT CODE
V
REF
512
(a)
= V
CC
1023
V
REF
INPUT CODE
= V
(c)
CC
REF
= V
CC
OUTPUT
VOLTAGE
POSITIVE
FSE
1669 F01
1669fa