LTC1458 Linear Technology, LTC1458 Datasheet - Page 12

• Manufacturer Part Number: LTC1458
• Description: Quad 12-Bit Rail-to-Rail Micropower DACs
• Manufacturer: Linear Technology

RELATED PARTS
PART NUMBER
LTC1257
LTC1446/LTC1446L
LTC1450/LTC1450L
LTC1451
LTC1452
LTC1453
LTC1454/LTC1454L
LTC1456
LTC1458/LTC1458L
TYPICAL
12
LTC1458: 0V TO 4.095V
LTC1458: 0V TO 4.095V
LTC1458L: 0V TO 2.5V
LTC1458L: 0V TO 2.5V
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear-tech.com
APPLICATION
DESCRIPTION
Single 12-Bit V
Reference Can Be Overdriven up to 12V, i.e., FS
Dual 12-Bit Rail-to-Rail Output DACs in SO-8 Package
Single 12-Bit Rail-to-Rail Output DACs with Parallel Interface
Single Rail-to-Rail 12-Bit DAC, Full Scale: 4.095V, V
Single Rail-to-Rail 12-Bit V
Single Rail-to-Rail 12-Bit V
Dual 12-Bit V
Single Rail-to-Rail Output 12-Bit DAC with Clear Pin,
Full Scale: 4.095V, V
P
OUT
OUT
DACs in SO-16 Package with Added Functionality
DAC, Full Scale: 2.048V, V
U
CC
: 4.5V to 5.5V
OUT
OUT
Multiplying DAC, V
DAC, Full Scale: 2.5V, V
X1/X2 C
V
CS/LD
D
REFHI C
GND
REFLO C
REFLO D
REFHI D
D
CLK
NC
V
X1/X2 D
OUT C
IN
OUT
OUT D
CC
LTC1458L
LTC1458
MAX
: 4.75V to 15.75V,
CC
CC
= 12V
: 2.7V to 5.5V
: 4.5V to 5.5V
CC
: 2.7V to 5.5V
REFLO B
REFLO A
REFHI B
REFHI A
REFOUT
X1/X2 B
X1/X2 A
V
V
OUT B
OUT A
GND
CLR
V
V
NC
CC
CC
COMMENTS
5V to 15V Single Supply, Complete V
SO-8 Package
LTC1446: V
LTC1446L: V
LTC1450: V
LTC1450L: V
Low Power, Complete V
Low Power, Multiplying V
Buffer Amplifier in SO-8 Package
3V, Low Power, Complete V
LTC1454: V
LTC1454L: V
Low Power, Complete V
with Clear Pin
1458 TA03
CC
CC
CC
CC
CC
CC
= 4.5V to 5.5V, V
= 4.5V to 5.5V, V
= 4.5V to 5.5V, V
= 2.7V to 5.5V, V
= 2.7V to 5.5V, V
= 2.7V to 5.5V, V
LINEAR TECHNOLOGY CORPORATION 1996
14588lf LT/TP 0397 7K • PRINTED IN USA
0.1 F
OUT
OUT
OUT
OUT
DAC in SO-8 Package
DAC in SO-8 Package
LTC1458: 4.5V TO 5.5V
LTC1458L: 2.7V TO 5.5V
LTC1458: 0V TO 4.095V
LTC1458L: 0V TO 2.5V
LTC1458: 2.048V
LTC1458L: 1.22V
LTC1458: 0V TO 4.095V
LTC1458L: 0V TO 2.5V
OUT
OUT
OUT
DAC in SO-8 Package
DAC with Rail-to-Rail
OUT
OUT
OUT
= 0V to 4.095V
= 0V to 4.095V
= 0V to 4.095V
= 0V to 2.5V
= 0V to 2.5V
= 0V to 2.5V
OUT
DAC in