LT1461-2.5 Linear Technology, LT1461-2.5 Datasheet - Page 12

• Manufacturer Part Number: LT1461-2.5
• Description: Micropower Precision Low Dropout Series Voltage Reference
• Manufacturer: Linear Technology

LT1461-2.5
TYPICAL
RELATED PARTS
PART NUMBER
LT1019
LT1027
LT1236
LTC
LT1460
LT1634
12
®
1798
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
APPLICATION
DESCRIPTION
Precision Reference
Precision 5V Reference
Precision Reference
Micropower Low Dropout Reference
Micropower Precision Series Reference
Micropower Precision Shunt Voltage Reference
LT1461-2.5
GND
V
U
CC
V
35 A
OUT
NOISE PERFORMANCE*
V
V
V
*FOR 24-BIT PERFORMANCE USE LT1236 REFERENCE
IN
IN
IN
= 0V, V
= V
= V
REF
REF
1 F
/2, V
, V
NOISE
Low Power 16-Bit A/D
NOISE
INPUT
NOISE
= 1.1ppm
= 2.5ppm
= 1.6ppm
RMS
RMS
0.1 F
RMS
= 2.25 V
= 6.25 V
= 4 V
V
V
REF
IN
RMS
LTC2400
RMS
COMMENTS
Bandgap, 0.05%, 5ppm/ C
Lowest TC, High Accuracy, Low Noise, Zener Based
5V and 10V Zener-Based 5ppm/ C, SO-8 Package
0.15% Max, 6.5 A Supply Current
Bandgap, 130 A Supply Current 10ppm/ C, Available in SOT-23
Bandgap 0.05%, 10ppm/ C, 10 A Supply Current
GND
RMS
V
CC
= 16 V
= 24 V
= 36 V
SCK
SD0
200 A
CS
F
O
P-P
P-P
1461 TA03
P-P
SPI
INTERFACE
1 F
V
CC
LINEAR TECHNOLOGY CORPORATION 1999
146125f LT/TP 0100 4K • PRINTED IN USA