LTC1456IS8 Linear Technology, LTC1456IS8 Datasheet - Page 8

• Manufacturer Part Number: LTC1456IS8
• Description: 12-BIT RAIL TO RAIL MIC PWR DAC
• Manufacturer: Linear Technology

Specifications of LTC1456IS8

• Settling Time: 14µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 2.2mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGE
LTC1456
RELATED PARTS
8
PART NUMBER
LTC1257
LTC1446/LTC1446L
LTC1450/LTC1450L
LTC1451
LTC1452
LTC1453
LTC1454/LTC1454L
LTC1458/LTC1458L
(0.203 – 0.254)
**
0.008 – 0.010
*
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear-tech.com
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
(0.254 – 0.508)
0.010 – 0.020
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
DESCRIPTION
(0.229 – 0.381)
(7.620 – 8.255)
0.300 – 0.325
0.009 – 0.015
DESCRIPTION
Single 12-Bit V
Reference Can Be Overdriven Up to 12V, i.e., FS
Dual 12-Bit V
Single 12-Bit V
Single Rail-to-Rail 12-Bit DAC, Full Scale: 4.095V, V
Internal 2.048V Reference Brought Out to Pin
Single Rail-to-Rail 12-Bit V
Single Rail-to-Rail 12-Bit V
Dual 12-Bit V
Quad 12 Bit Rail-to-Rail Output DACs with Added Functionality
0.325
8.255
0.016 – 0.050
0.406 – 1.270
+0.635
–0.381
+0.025
–0.015
45
OUT
OUT
OUT
OUT
DACs in SO-8 Package
DACs in SO-16 Package with Added Functionality
0 – 8 TYP
DAC, Full Scale: 2.048V, V
DACs with Parallel Interface
(1.651)
0.065
TYP
(2.540 0.254)
(0.127)
0.100 0.010
0.005
U
MIN
OUT
OUT
(1.346 – 1.752)
0.053 – 0.069
8-Lead Plastic Small Outline (Narrow 0.150)
(0.355 – 0.483)
0.014 – 0.019
Multiplying DAC, V
DAC, Full Scale: 2.5V, V
(1.143 – 1.651)
Dimensions in inches (millimeters) unless otherwise noted.
0.045 – 0.065
8-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
(LTC DWG # 05-08-1610)
CC
N8 Package
S8 Package
: 4.75V to 15.75V,
MAX
CC
CC
= 12V
: 2.7V to 5.5V
: 4.5V to 5.5V,
(0.457 0.076)
CC
0.018 0.003
: 2.7V to 5.5V
(3.302 0.127)
0.130 0.005
(1.270)
(0.101 – 0.254)
0.050
(3.175)
0.004 – 0.010
BSC
0.125
MIN
(0.380)
0.015
MIN
(5.791 – 6.197)
0.228 – 0.244
COMMENTS
5V to 15V Single Supply, Complete V
SO-8 Package
LTC1446: V
LTC1446L: V
LTC1450: V
LTC1450L: V
Same as LTC1456 Except REF Out Pin Replaces
CLR Pin
Low Power, Multiplying V
Buffer Amplifier in SO-8 Package
3V, Low Power, Complete V
LTC1454: V
LTC1454L: V
LTC1458: V
LTC1458L: V
(6.477 0.381)
0.255 0.015*
CC
CC
CC
CC
1
8
CC
CC
CC
CC
= 4.5V to 5.5V, V
= 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
= 2.7V to 5.5V, V
(4.801 – 5.004)
0.189 – 0.197*
8
1
7
2
1456fs, sn1456 LT/TP 0697 7K • PRINTED IN
LINEAR TECHNOLOGY CORPORATION 1996
2
(10.160)
7
0.400*
6
MAX
3
OUT
OUT
6
3
DAC with Rail-to-Rail
5
4
OUT
OUT
OUT
OUT
DAC in SO-8 Package
OUT
OUT
OUT
OUT
SO8 0695
5
4
(3.810 – 3.988)
N8 0695
0.150 – 0.157**
= 0V to 4.095V
= 0V to 4.095V
= 0V to 4.095V
= 0V to 4.095V
OUT
= 0V to 2.5V
= 0V to 2.5V
= 0V to 2.5V
= 0V to 2.5V
DAC in
USA