Precision Micropower Shunt Voltage Reference in bare die f o r m

Description

The LM4040D-4.1 is a high precision, two-terminal

shunt mode, bandgap voltage reference with fixed

reverse breakdown voltage of 4.096V. The device is

ideal for space-critical high reliability applications with

initial 1 accuracy and 150ppm/°C max temperature

coefficient. A 73μA to 15mA shunt current capability

with low dynamic impedance ensures stable reverse

breakdown voltage accuracy over a wide current range

and operating temperature. No external stabilizing

capacitors are required.

Features:

±1 (max) output voltage tolerance at 25°C

20ppm/°C typical temperature coefficient at 25°C

Wide operating current range 73μA to 15mA

No output capacitor required

Tolerates capacitive load

Bandgap reference corrects temperature drift

Specified over military temperature range.