LT1034 - Micropower Dual Reference

Most H (Metal Can), J (Ceramic), and K (Metal Can) Packages from Linear Technology Are Now Obsolete

Download Complete Datasheet for Details

The LT®1034 is a micropower, precision 1.2V/2.5 reference combined with a 7V auxiliary reference. The 1.2V/2.5V reference is a trimmed, thin-film, band-gap, voltage reference with 1% initial tolerance and guaranteed 20ppm/°C temperature drift. Operating on only 20µA, the LT1034 offers guaranteed drift, low temperature cycling hysteresis and good long-term stability. The low dynamic impedance makes the LT1034 easy to use from unregulated supplies. The 7V reference is a subsurface zener device for less demanding applications.

The LT1034 reference can be used as a high performance upgrade of the LM385 or LT1004, where guaranteed temperature drift is desired.

特点
  • Guaranteed 20 ppm/°C Drift
  • 1.2V 1% Initial Tolerance
  • 20µA to 20mA Operation
  • 1 ohms Dynamic Impedance
  • 7V, 100µA Reference
典型应用
LT1034 Typical Application
LT1034 Typical Application
应用
  • Portable Meters
  • Precision Regulators
  • Calibrators
封装信息
LT1034 Package Drawing
LT1034 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LT1034BCZ-1.2#PBFTO-92C$3.33$2.75
LT1034BCZ-1.2#TRPBFTO-92C$2.81
LT1034BCZ-2.5#PBFTO-92C$3.33$2.75
LT1034BCZ-2.5#TRPBFTO-92C$2.81
LT1034BIZ-1.2#PBFTO-92I$5.83$4.75
LT1034BIZ-1.2#TRPBFTO-92I$4.81
LT1034BIZ-2.5#PBFTO-92I$5.83$4.75
LT1034BIZ-2.5#TRPBFTO-92I$4.81
LT1034CS8-1.2#PBFSO-8C$3.00$2.35
LT1034CS8-1.2#TRPBFSO-8C$2.41
LT1034CS8-2.5#PBFSO-8C$3.00$2.35
LT1034CS8-2.5#TRPBFSO-8C$2.41
LT1034CZ-1.2#PBFTO-92C$2.50$2.05
LT1034CZ-1.2#TRPBFTO-92C$2.11
LT1034CZ-2.5#PBFTO-92C$2.50$2.05
LT1034CZ-2.5#TRPBFTO-92C$2.11
LT1034IS8-1.2#PBFSO-8I$4.17$3.30
LT1034IS8-1.2#TRPBFSO-8I$3.36
LT1034IS8-2.5#PBFSO-8I$4.17$3.30
LT1034IS8-2.5#TRPBFSO-8I$3.36
LT1034IZ-1.2#PBFTO-92I$3.58$2.95
LT1034IZ-1.2#TRPBFTO-92I$3.01
LT1034IZ-2.5#PBFTO-92I$3.58$2.95
LT1034IZ-2.5#TRPBFTO-92I$3.01
数据表
应用指南
设计要点
可靠性数据
CAD 符号
相关产品
LT1034 - Micropower Dual Reference
AN11 - Designing Linear Circuits for 5V Single Supply Operation
AN12 - Circuit Techniques for Clock Sources
AN15 - Circuitry for Single Cell Operation
AN23 - Micropower Circuits for Signal Conditioning
AN43 - Bridge Circuits
AN62 - Data Acquisition Circuit Collection
AN72 - A Seven-Nanosecond Comparator for Single Supply Operation
AN8 - Power Conditioning Techniques for Batteries
AN82 - Understanding and Applying Voltage References
DN23 - Micropower, Single Supply Applications: (1) A Self-Biased, Buffered Reference (2) Megaohm Input Impedance Difference Amplifier
R070 Reliability Data
LT1034 Footprints and Symbols