Datasheet Analog Devices ADR225HFZ

High Temperature, Low Drift,
Micropower 2.5 V Reference
ADR225 Data Sheet PIN CONFIGURATION Extreme high temperature operation
−40°C to +210°C, 8-lead FLATPACK
−40°C to +175°C, 8-lead SOIC
Temperature coefficient
40 ppm/°C, 8-lead FLATPACK
10 ppm/°C, 8-lead SOIC
High output current: 10 mA
Low supply current: 50 µA maximum
Initial accuracy: ±0.4% (±10 mV maximum), 8-lead SOIC
Low dropout voltage
Wide supply range: 3.3 V to 16 V 8 NC VS 2 ADR225 7 NC NC 3 TOP VIEW
(Not to Scale) 6 OUTPUT 5 NC NC 1 GND 4 NOTES
1. NC = NO CONNECT. DO NOT
CONNECT TO THIS PIN. 11525-001 FEATURES Figure 1. Pin Configuration for SOIC and FLATPACK Packages APPLICATIONS
Down-hole drilling and instrumentation
Avionics
Heavy industrial
High temperature environments GENERAL DESCRIPTION
The ADR225 is a precision 2.5 V band gap voltage reference
specified for a high temperature operation of 175°C and 210°C.
It uses a micropower core topology and laser trimming of highly …

High Temperature, 2.5 V
Precision Voltage Reference
ADR225-KGD-CHIPS Known Good Die
FEATURES METAL MASK DIE IMAGE
NC Extreme high temperature operation
−40°C to +210°C
Temperature coefficient: 40 ppm/°C typical
High output current: 10 mA
Low supply current: 60 µA maximum
Initial accuracy: ±2.4% (±60 mV maximum)
Low dropout voltage NC 1 VS 2a VS 2b 8 7b VOUT
FORCE APPLICATIONS
Downhole drilling and instrumentation
Avionics
Heavy industrial
High temperature environments VOUT
SENSE 7a 6 GND NC 3
4
NC
14153-001 5
NC Figure 1. GENERAL DESCRIPTION
The ADR225-KGD-CHIPS is a precision 2.5 V band gap voltage
reference specified for a high temperature operation of 210°C. It …