CS4121ENF16 datasheet(3/8 Pages) CHERRY

No de pièce	CS4121ENF16

Description	Low Voltage Precision Air-Core Low Voltage Precision Air-Core

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Fabricant	CHERRY [Cherry Semiconductor Corporation]

Site Internet	http://www.cherrycorp.com/

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PACKAGE LEAD #

LEAD SYMBOL

FUNCTION

Electrical Characteristics: continued

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Package Lead Description

Typical Performance Characteristics

0

45

90

135

180

225

270

315

Degrees of Deflection (

°)

7

6

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

COS

SIN

045

90

135

180

225

270

315

Frequency/Output Angle (

°)

7

6

5

4

3

2

1

0

Figure 2: Charge Pump Output Voltage vs Output Angle

Figure 1: Function Generator Output Voltage

vs Degrees of Deflection

F/VOUT = 2.0V + 2 FREQ ´ CT ´ RT ´ (VREG - 0.7)

s Function Generator Section: continued

Function Generator Error

13.1V ² VCC ² 16V, TA=25¡C

-2.5

0

+2.5

deg

Function Generator Error

13.1V ² VCC ² 11V, TA=25¡C

-1

0

+1

deg

Function Generator Error

13.1V ² VCC ² 8V, TA=25¡C

-3

0

+3

deg

Function Generator Error

25¡C ² TA ² 85¡C

-3

0

+3

deg

Function Generator Error

25¡C ² TA ² 105¡C

-5.5

0

+5.5

deg

Function Generator Error

Ð40¡C ² TA ² 25¡C

-3

0

+3

deg

Function Generator Gain

TA = 25¡C Q vs F/VOUT

60

77

95

¡/V

16L PDIP*

20L SO*

1

CP+

Positive input to charge pump.

22

SQOUT

Buffered square wave output signal.

3

FREQIN

Speed or rpm input signal.

4, 5, 12, 13

4-7, 14-17

Gnd

Ground Connections.

6

8

COS+

Positive cosine output signal.

7

9

COS-

Negative cosine output signal.

810

VCC

Ignition or battery supply voltage.

9

11

BIAS

Test point or zero adjustment.

10

12

SIN-

Negative sine output signal.

11

13

SIN+

Positive sine output signal.

14

18

VREG

Voltage regulator output.

15

19

F/VOUT

Output voltage proportional to input signal frequency.

16

20

CP-

Negative input to charge pump.

*Internally Fused Leads

Numéro de pièce similaire - CS4121ENF16

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	CS4121ENF16	99Kb / 12P	Low Voltage Precision Air-Core Tach/Speedo Driver June, 2004 ??Rev. 8
ON Semiconductor	CS4121ENF16	94Kb / 12P	Low Voltage Precision Air-Core Tach/Speedo Driver June, 2004 ??Rev. 8

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Description similaire - CS4121ENF16

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	CS4121EDWFR20G	94Kb / 12P	Low Voltage Precision Air-Core Tach/Speedo Driver June, 2004 ??Rev. 8
	CS4121	99Kb / 12P	Low Voltage Precision Air-Core Tach/Speedo Driver June, 2004 ??Rev. 8
	CS8190	165Kb / 11P	Precision Air-Core Tach/Speedo Driver January, 2012 ??Rev. 7
	CS8191	102Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4
	CS4101	74Kb / 8P	Precision Air-Core Tach/Speedo Driver April, 2001 - Rev. 5
	CS8190	103Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4
	CS8190	126Kb / 12P	Precision Air-Core Tach/Speedo Driver September, 2017 ??Rev. 8
API Delevan	4726R	1Mb / 1P	Air Core Inductors
Coilcraft lnc.	GA3092-AL	213Kb / 2P	Air Core Inductors
API Delevan	4426R	1Mb / 1P	Air Core Inductors

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CS4121ENF16 Fiches technique(PDF) 3 Page - Cherry Semiconductor Corporation

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