LM231 datasheet(3/16 Pages) NSC

tên linh kiện	LM231

Giải thích chi tiết về linh kiện	Precision Voltage-to-Frequency Converters

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Electrical Characteristics TAe25 C unless otherwise specified (Note 2) (Continued)

Parameter

Conditions

Min

Typ

Max

Units

TIMER

Timer Threshold Voltage Pin 5

063

0667

070

c

VS

Input Bias Current Pin 5

VS e 15V

All Devices

0VsVPIN 5 s 99V

g

10

g

100

nA

LM131LM231LM331

VPIN 5 e 10V

200

1000

nA

LM131ALM231ALM331A

VPIN 5 e 10V

200

500

nA

VSAT PIN 5 (Reset)

I e 5 mA

022

05

V

CURRENT SOURCE (Pin 1)

Output Current

RSe14 kX VPIN 1e0

LM131 LM131A LM231 LM231A

126

135

144

m

A

LM331 LM331A

116

136

156

m

A

Change with Voltage

0VsVPIN 1s10V

02

10

m

A

Current Source OFF Leakage

LM131 LM131A

001

10

nA

LM231 LM231A LM331 LM331A

002

100

nA

All Devices

TAeTMAX

20

500

nA

Operating Range of Current (Typical)

(10 to 500)

m

A

REFERENCE VOLTAGE (Pin 2)

LM131 LM131A LM231 LM231A

176

189

202

VDC

LM331 LM331A

170

189

208

VDC

Stability vs Temperature

g

60

ppm C

Stability vs Time 1000 Hours

g

01

%

LOGIC OUTPUT (Pin 3)

VSAT

Ie5 mA

015

050

V

Ie32 mA (2 TTL Loads) TMINsTAsTMAX

010

040

V

OFF Leakage

g

005

10

m

A

SUPPLY CURRENT

LM131 LM131A LM231

VSe5V

20

30

40

mA

LM231A

VSe40V

25

40

60

mA

LM331 LM331A

VSe5V

15

30

60

mA

VSe40V

20

40

80

mA

Note 1

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur DC and AC electrical specifications do not apply when operating

the device beyond its specified operating conditions

Note 2

All specifications apply in the circuit of

Figure 3 with 40VsVSs40V unless otherwise noted

Note 3

Nonlinearity is defined as the deviation of fOUT from VIN c (10 kHz b10 VDC) when the circuit has been trimmed for zero error at 10 Hz and at 10 kHz

over the frequency range 1 Hz to 11 kHz For the timing capacitor CT use NPO ceramic Teflon

or polystyrene

Note 4

Human body model 100 pF discharged through a 15 kX resistor

3

Số phần tương tự - LM231

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LM231	368Kb / 15P	Precision Voltage-to-Frequency Converters
Seoul Semiconductor	LM231	376Kb / 14P	INFRARED LAMP LED
	LM231	360Kb / 13P	CYAN LAMP LED
	LM231	392Kb / 14P	RED OVAL LAMP LED
	LM231	392Kb / 14P	RED OVAL LAMP LED

More results

Mô tả tương tự - LM231

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
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	TC9400	504Kb / 20P	Voltage-to-Frequency/Frequency-to-Voltage Converters 2002
TelCom Semiconductor, I...	TC9400	154Kb / 13P	VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS
Microchip Technology	TC9400	691Kb / 24P	Voltage-to-Frequency/Frequency-to-Voltage Converters 2006
Texas Instruments	LM331N	778Kb / 20P	[Old version datasheet] LM231A/LM231/LM331A/LM331 Precision Voltage-to-Frequency Converters
Texas Instruments	LM2917P	96Kb / 7P	[Old version datasheet] FREQUENCY-TO-VOLTAGE CONVERTERS
Fairchild Semiconductor	RC4152	75Kb / 12P	Voltage-to-Frequency Converters
TelCom Semiconductor, I...	TC02	149Kb / 7P	PRECISION TEMPERATURE-TO-VOLTAGE CONVERTERS
TelCom Semiconductor, I...	TC1023	134Kb / 6P	PRECISION TEMPERATURE-TO-VOLTAGE CONVERTERS WITH SHUTDOWN MODE

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