Product details

VO (V) 1.235 Reference voltage Fixed Initial accuracy (Max) (%) 0.3 VO adj (Min) (V) 1.235 VO adj (Max) (V) 1.235 Iz for regulation (Min) (uA) 8 Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70 Iout/Iz (Max) (mA) 10
VO (V) 1.235 Reference voltage Fixed Initial accuracy (Max) (%) 0.3 VO adj (Min) (V) 1.235 VO adj (Max) (V) 1.235 Iz for regulation (Min) (uA) 8 Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70 Iout/Iz (Max) (mA) 10
SOIC (D) 8 19 mm² 3.91 x 4.9 TSSOP (PW) 8 19 mm² 3 x 6.4
  • Initial Accuracy
    • ±4 mV for LT1004-1.2
    • ±20 mV for LT1004-2.5
  • Micropower Operation
  • Operates up to 20 mA
  • Very Low Reference Impedance
  • Applications:
    • Portable Meter Reference
    • Portable Test Instruments
    • Battery-Operated Systems
    • Current-Loop Instrumentation

  • Initial Accuracy
    • ±4 mV for LT1004-1.2
    • ±20 mV for LT1004-2.5
  • Micropower Operation
  • Operates up to 20 mA
  • Very Low Reference Impedance
  • Applications:
    • Portable Meter Reference
    • Portable Test Instruments
    • Battery-Operated Systems
    • Current-Loop Instrumentation

The LT1004 micropower voltage reference is a two-terminal band-gap reference diode designed to provide high accuracy and excellent temperature characteristics at very low operating currents. Optimizing the key parameters in the design, processing, and testing of the device results in specifications previously attainable only with selected units.

The LT1004 is a pin-for-pin replacement for the LM285 and LM385 series of references, with improved specifications. It is an excellent device for use in systems in which accuracy was previously attained at the expense of power consumption and trimming.

The LT1004C is characterized for operation from 0°C to 70°C. The LT1004I is characterized for operation from –40°C to 85°C.

The LT1004 micropower voltage reference is a two-terminal band-gap reference diode designed to provide high accuracy and excellent temperature characteristics at very low operating currents. Optimizing the key parameters in the design, processing, and testing of the device results in specifications previously attainable only with selected units.

The LT1004 is a pin-for-pin replacement for the LM285 and LM385 series of references, with improved specifications. It is an excellent device for use in systems in which accuracy was previously attained at the expense of power consumption and trimming.

The LT1004C is characterized for operation from 0°C to 70°C. The LT1004I is characterized for operation from –40°C to 85°C.

Download

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet Micropower Integrated Voltage References datasheet (Rev. M) 02 May 2008
E-book Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 28 Jun 2019

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DAC900EVM — DAC900 10-Bit 165-MSPS Digital-to-Analog Converter (DAC) Evaluation Module

The DAC900 evaluation module (EVM) is designed to evaluate the 10-bit, high-speed,
CMOS-interface DAC900. The EVM provides simple and minimal external components to minimize system cost and power consumption.
Not available on TI.com
Evaluation board

DAC902EVM — DAC902 12-Bit 165-MSPS Digital-to-Analog Converter (DAC) Evaluation Module

The DAC902 evaluation module (EVM) is designed to evaluate the 12-bit, high-speed,
CMOS-interface DAC902. The EVM provides simple and minimal external components to minimize system cost and power consumption.
Not available on TI.com
Evaluation board

DAC904EVM — DAC904 14-Bit 165-MSPS Digital-to-Analog Converter (DAC) Evaluation Module

The DAC904 evaluation module (EVM) is designed to evaluate the 14-bit, high-speed,
CMOS-interface DAC904. The EVM provides simple and minimal external components to minimize system cost and power consumption.
Not available on TI.com
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Package Pins Download
SOIC (D) 8 View options
TSSOP (PW) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos