Texas Instruments REF3440MDBVTEP

Name: REF3440MDBVTEP
Brand: Texas Instruments
SKU: 6405524-REF3440MDBVTEP
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: REF3440MDBVTEP

Manufacturer:: Texas Instruments

Ventron No:: 6405524-REF3440MDBVTEP

Description:: Enhanced product, 4.1-V, low-drift, low-power series voltage reference

ECAD Model:

Datasheet:: ref3440-ep

Specifications

Texas Instruments REF3440MDBVTEP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments REF3440MDBVTEP.

VO (V)
4.096
Initial accuracy (max) (%)
0.05
Temp coeff (max) (ppm/°C)
6
Vin (min) (V)
4.15
Vin (max) (V)
12
Iq (typ) (mA)
0.072
Rating
HiRel Enhanced Product
Features
4-wire output
LFN 0.1 to 10 Hz (typ) (μVPP)
15.2
Iout/Iz (max) (mA)
10
Operating temperature range (°C)
-55 to 125
Shutdown current (ISD) (typ) (μA)
2.5

Description

The REF34xx-EP device is a low temperature drift
(10 ppm/°C), low-power, high-precision CMOS voltage reference, featuring ±0.05% initialaccuracy, low operating current with power consumption less than 95 µA. This device also offersvery low output noise of 3.8 µV_p-p/V, which enables its ability to maintainhigh signal integrity with high-resolution data converters in noise critical systems. With a smallSOT-23 package, REF34xx-EP offers enhanced specifications and pin-to-pin replacement for MAX607xand ADR34xx. The REF34xx-EP family is compatible to most ADC and DAC.

Stability and system reliability are further improved by the low output-voltagehysteresis of the device and low long-term output voltage drift. The small size and low operatingcurrent of the devices (95 µA) can benefit portable and battery-powered applications.

REF34xx-EP is specified for the wide temperature range of –55°C to 125°C. Contact the TIsales representative for additional voltage options.

Certification