LM285Z-1.2#TRPBF datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> LM285Z-1.2#TRPBF

LM285Z-1.2#TRPBF: DescriptionReference voltageOffer LT1004IZ-1.2#TR; CategoryPower/power management The power supply circuit; File Size140KB，8 Pages; ManufacturerADI; Websitehttps://www.analog.com; Environmental Compliance

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LM285Z-1.2#TRPBF Overview

Reference voltageOffer LT1004IZ-1.2#TR

LM285Z-1.2#TRPBF Parametric

Parameter Name	Attribute value
Brand Name	Analog Devices Inc
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	ADI
package instruction	TO-92, SIP3,.1
Contacts	3
Manufacturer packaging code	05-08-1410
Reach Compliance Code	compliant
Analog Integrated Circuits - Other Types	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code	O-PBCY-T3
Number of functions	1
Output times	1
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output voltage	1.247 V
Minimum output voltage	1.223 V
Nominal output voltage	1.235 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-92
Encapsulate equivalent code	SIP3,.1
Package shape	ROUND
Package form	CYLINDRICAL
Maximum supply current (Isup)	20 mA
surface mount	NO
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	BOTTOM
Fine-tuning/adjustable output	NO
Maximum voltage tolerance	1%

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LM185-1.2/

LM285-1.2/LM385-1.2

Micropower Voltage

Reference

FEATURES

DESCRIPTIO

10µA to 20mA Operating Range

Guaranteed

1% Initial Voltage Tolerance

Guaranteed

1Ω Dynamic Impedance

Very Low Power Consumption

APPLICATIO S

Portable Meter References

Portable Test Instruments

Battery Operated Systems

Current Loop Instrumentation

The LM185-1.2 is a two terminal band gap reference diode

that has been designed for applications which require

precision performance with micropower operation. The

device provides guaranteed operating specifications at

currents as low as 10µA. The nominal voltage is 1.235V

with both 1% and 2% tolerances available. Some addi-

tional features are: maximum dynamic impedance of 1Ω,

low noise and excellent stability over time and tempera-

ture. Advanced design, processing and testing techniques

make Linear’s LM185-1.2 a superior choice over previous

designs. A micropower 5V reference application is shown

below. For guaranteed TC, micropower references, see the

LT1034 data sheet.

, LTC and LT are registered trademarks of Linear Technology Corporation.

TYPICAL APPLICATIO

Micropower 5V Reference

7V TO 15V

OUTPUT VOLTAGE CHANGE (mV)

Reverse Voltage Change with Current

–2

0.01

= 25°C

LM334

–

5.6k

–

LT1494

150pF

3.01M

LM385-1.2

185/285/385 TA01a

0.1

REVERSE CURRENT (mA)

100

185/285/385 TA01b

LM285Z-1.2#TRPBF Related Products

	LM285Z-1.2#TRPBF	LM285Z-1.2#TR	LM285Z-1.2#PBF
Description	Reference voltageOffer LT1004IZ-1.2#TR	Voltage References LM285-1.2 - Micropower Voltage Reference	Reference voltage uP V Ref
Maker	ADI	ADI	ADI
Maximum operating temperature	85 °C	85 °C	+ 85 C
Minimum operating temperature	-40 °C	-40 °C	- 40 C
Maximum output voltage	1.247 V	1.247 V	1.247 V
package instruction	TO-92, SIP3,.1	TO-92, SIP3,.1	-
Reach Compliance Code	compliant	compliant	-
Analog Integrated Circuits - Other Types	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE	-
JESD-30 code	O-PBCY-T3	O-PBCY-T3	-
Number of functions	1	1	-
Output times	1	1	-
Number of terminals	3	3	-
Minimum output voltage	1.223 V	1.223 V	-
Nominal output voltage	1.235 V	1.235 V	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-
encapsulated code	TO-92	TO-92	-
Encapsulate equivalent code	SIP3,.1	SIP3,.1	-
Package shape	ROUND	ROUND	-
Package form	CYLINDRICAL	CYLINDRICAL	-
Maximum supply current (Isup)	20 mA	20 mA	-
surface mount	NO	NO	-
technology	BIPOLAR	BIPOLAR	-
Temperature level	INDUSTRIAL	INDUSTRIAL	-
Terminal form	THROUGH-HOLE	THROUGH-HOLE	-
Terminal pitch	2.54 mm	2.54 mm	-
Terminal location	BOTTOM	BOTTOM	-
Fine-tuning/adjustable output	NO	NO	-
Maximum voltage tolerance	1%	1%	-

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