ISL21007DFB820Z View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

ISL21007DFB820Z

Precision, Low Noise FGA™ Voltage References

Intersil 

ISL21007

Typical Application Circuits

VIN = +5.0V

R = 200Ω

2N2905

VIN

ISL21007 VOUT

VOUT = 2.500V

GND

2.5V/50mA

0.001µF

FIGURE 56. PRECISION 2.500V 50mA REFERENCE

+2.7 TO 5.5V

VIN

VOUT

ISL21007-25

VOUT = 2.500V

GND

0.1µF

10µF

2-WIRE BUS

VCC RH

X9119

SDA

SCL

VSS RL

0.001µF

VOUT

(UNBUFFERED)

+

EL8178

–

VOUT

(BUFFERED)

FIGURE 57. 2.500V FULL SCALE LOW-DRIFT, LOW NOISE, 10-BIT ADJUSTABLE VOLTAGE SOURCE

+2.7 TO 5.5V

0.1µF

VIN

VOUT

ISL21007-12

GND

10µF

EL8178

+

–

FIGURE 58. KELVIN SENSED LOAD

18

VOUT SENSE

LOAD

FN6326.8

July 14, 2011

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