TC9400COD datasheet(3/20 Pages) MICROCHIP

部件名	TC9400COD

功能描述	Voltage-to-Frequency/Frequency-to-Voltage Converters

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制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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DS21483B-page 3

TC9400/9401/9402

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings*

VDD –VSS ...........................................................+18V

IIN ........................................................................ 10mA

VOUTMAX –VOUT Common...................................... 23V

VREF –VSS ..........................................................-1.5V

Storage Temperature Range .............. -65°C to +150°C

Operating Temperature Range:

C Device ........................................... 0°C to +70°C

E Device......................................... -40°C to +85°C

Package Dissipation (TA ≤ 70°C):

8-Pin CerDIP .............................................. 800mW

8-Pin Plastic DIP ........................................ 730mW

8-Pin SOIC ................................................. 470mW

*Stresses above those listed under "Absolute Maximum

Ratings" may cause permanent damage to the device. These

are stress ratings only and functional operation of the device

at these or any other conditions above those indicated in the

operation sections of the specifications is not implied.

Exposure to Absolute Maximum Rating conditions for

extended periods may affect device reliability.

TC940X ELECTRICAL SPECIFICATIONS

Electrical Characteristics: VDD =+5V,VSS =-5V, VGND =0V, VREF =-5V,RBIAS =100kΩ, Full Scale = 10kHz, unless otherwise

specified. TA = +25°C, unless temperature range is specified (-40°C to +85°C for E device, 0°C to +70°C for C device).

Parameter

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Units

Test Conditions

Voltage-to-Frequency

Accuracy

TC9400

TC9401

TC9402

Linearity 10kHz

—

0.01

0.05

—

0.004

0.01

—

0.05

0.25

%

Full Scale

Output Deviation from

Straight Line Between

Normalized Zero and

Full Scale Input

Linearity 100kHz

—

0.1

0.25

—

0.04

0.08

—

0.25

0.5

%

Full Scale

Output Deviation from

Straight Line Between

Normalized Zero Read-

ing and Full Scale Input

Gain Temperature

Drift (Note 1)

—

±25

±40

—

±25

±40

—

±50

±100

ppm/°C

Full Scale

VariationinGainA due

to Temperature Change

Gain Variance

—

±10

—

±10

—

±10

—

% of

Nominal

Variation from Ideal

Accuracy

Zero Offset

(Note 2)

—

±10

±50

—

±10

±50

—

±20

±100

mV

Correction at Zero

Adjust for Zero Output

when Input is Zero

Zero Temperature

Drift (Note 1)

—

±25

±50

—

±25

±50

—

±50

±100

µV/°C

VariationinZeroOffset

DuetoTemperature

Change

Note

1:

Full temperature range; not tested.

2:

IIN =0.

3:

Full temperature range, IOUT =10mA.

4:

IOUT =10µA.

5:

Threshold Detect = 5V, Amp Out = 0V, full temperature range.

6:

10Hz to 100kHz; not tested.

7:

5

µsec minimum positive pulse width and 0.5µsec minimum negative pulse width.

8:

tR =tF =20nsec.

9:

RL ≥ 2kΩ, tested @ 10kΩ.

10: Full temperature range, VIN = -0.1V.

类似零件编号 - TC9400COD

制造商	部件名	数据表	功能描述
TelCom Semiconductor, I...	TC9400COD	154Kb / 13P	VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS

More results

类似说明 - TC9400COD

制造商	部件名	数据表	功能描述
Microchip Technology	TC9400	691Kb / 24P	Voltage-to-Frequency/Frequency-to-Voltage Converters 2006
TelCom Semiconductor, I...	TC9400	154Kb / 13P	VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS
Texas Instruments	LM2917P	96Kb / 7P	[Old version datasheet] FREQUENCY-TO-VOLTAGE CONVERTERS
Fairchild Semiconductor	RC4152	75Kb / 12P	Voltage-to-Frequency Converters
National Semiconductor ...	LM131A	280Kb / 16P	Precision Voltage-to-Frequency Converters
National Semiconductor ...	LM231A	368Kb / 15P	Precision Voltage-to-Frequency Converters
Texas Instruments	LM231	952Kb / 23P	[Old version datasheet] Precision Voltage-to-Frequency Converters
Microchip Technology	AN795	280Kb / 15P	Voltage-to-Frequency/Frequency-to-Voltage Converter 2002
Analog Devices	ADVFC32	141Kb / 6P	Voltage-to-Frequency and Frequency-to-Voltage Converter REV. A
Burr-Brown (TI)	VFC32	76Kb / 7P	Voltage-to-Frequency and Frequency-to-Voltage CONVERTER