ZRT040_03 datasheet, PDF - EEWORLD Datasheet

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ZRT040_03: Description4.01V LOW POWER PRECISION REFERENCE SOURCE; File Size161KB，5 Pages; ManufacturerZetex Semiconductors; Websitehttp://www.zetex.com/

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4.01V LOW POWER PRECISION REFERENCE SOURCE

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ZRT040

4.01V LOW POWER PRECISION REFERENCE SOURCE

DESCRIPTION

The ZRT040 is a monolithic integrated circuit providing

a precise stable reference voltage of 4.01V at 500µA.

The circuit features a knee current of 150µA and

operation over a wide range of temperatures and

currents.

The ZRT040 is available in a SOT223 package for

surface mount applications. This device offers a trim

facility whereby the output voltage can be adjusted as

s h ow n i n Fi g. 1. T hi s f a c i li t y is u se d w h e n

compensating for system errors or setting the

reference output to a particular value. When the trim

facility is not used, the pin should be left open circuit.

SOT223

FEATURES

•

Trimmable output

•

Excellent temperature stability

•

Low output noise figure

•

Available in three temperature ranges

•

1 and 2% initial voltage tolerance versions

available

•

No external stabilising capacitor required in

most cases

•

Low slope resistance

•

SOT223 small outline packages

SOT223

Package suffix G

Top view (pin 4 floating or

connected to pin 2)

ORDERING INFORMATION

DEVICE

ZRT040GC2

ZRT040GC1

ZRT040GA1

TOL%

OPERATING

TEMP.

-40 to 85°C

-55 to 125°C

PACKAGE

SOT223

PARTMARK

ZRT040C2

ZRT040C1

ZRT040A1

A grade

C grade

-55°C to 125°C

-40°C to 85°C

ISSUE 4 - DECEMBER 2003

SEMICONDUCTORS

ZRT040_03 Related Products

	ZRT040_03	ZRT040GC1	ZRT040	ZRT040GC2	ZRT040GA1
Description	4.01V LOW POWER PRECISION REFERENCE SOURCE	4.01V LOW POWER PRECISION REFERENCE SOURCE	4.01V LOW POWER PRECISION REFERENCE SOURCE	4.01V LOW POWER PRECISION REFERENCE SOURCE	4.01V LOW POWER PRECISION REFERENCE SOURCE
Is it Rohs certified?	-	conform to	-	conform to	conform to
Maker	-	Zetex Semiconductors	-	Zetex Semiconductors	Zetex Semiconductors
package instruction	-	SOT-223, 4 PIN	-	SOT-223, 4 PIN	SOT-223, 4 PIN
Reach Compliance Code	-	not_compliant	-	_compli	not_compliant
ECCN code	-	EAR99	-	EAR99	EAR99
Other features	-	OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-5% TRIM RANGE	-	OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-5% TRIM RANGE	OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-5% TRIM RANGE
Analog Integrated Circuits - Other Types	-	TWO TERMINAL VOLTAGE REFERENCE	-	TWO TERMINAL VOLTAGE REFERENCE	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code	-	R-PDSO-G4	-	R-PDSO-G4	R-PDSO-G4
JESD-609 code	-	e3	-	e3	e3
length	-	6.5 mm	-	6.5 mm	6.5 mm
Humidity sensitivity level	-	1	-	1	1
Number of functions	-	1	-	1	1
Output times	-	1	-	1	1
Number of terminals	-	4	-	4	4
Maximum operating temperature	-	85 °C	-	85 °C	125 °C
Minimum operating temperature	-	-40 °C	-	-40 °C	-55 °C
Maximum output voltage	-	4.05 V	-	4.09 V	4.05 V
Minimum output voltage	-	3.97 V	-	3.93 V	3.97 V
Nominal output voltage	-	4.01 V	-	4.01 V	4.01 V
Package body material	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	LSOP	-	LSOP	LSOP
Encapsulate equivalent code	-	SOT-223	-	SOT-223	SOT-223
Package shape	-	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE, LOW PROFILE	-	SMALL OUTLINE, LOW PROFILE	SMALL OUTLINE, LOW PROFILE
Peak Reflow Temperature (Celsius)	-	260	-	260	260
Certification status	-	Not Qualified	-	Not Qualified	Not Qualified
Maximum seat height	-	1.7 mm	-	1.7 mm	1.7 mm
Maximum supply current (Isup)	-	75 mA	-	75 mA	75 mA
surface mount	-	YES	-	YES	YES
Maximum voltage temperature coefficient	-	50 ppm/°C	-	50 ppm/°C	50 ppm/°C
Temperature level	-	INDUSTRIAL	-	INDUSTRIAL	MILITARY
Terminal surface	-	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	-	GULL WING	-	GULL WING	GULL WING
Terminal pitch	-	2.3 mm	-	2.3 mm	2.3 mm
Terminal location	-	DUAL	-	DUAL	DUAL
Maximum time at peak reflow temperature	-	40	-	40	40
Fine-tuning/adjustable output	-	YES	-	YES	YES
Maximum voltage tolerance	-	1%	-	2%	1%
width	-	3.5 mm	-	3.5 mm	3.5 mm

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