LM239N datasheet(3/10 Pages) ONSEMI

部件名	LM239N

功能描述	Single Supply Quad Comparators

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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LM339, LM239, LM2901, LM2901V, NCV2901, MC3302

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ELECTRICAL CHARACTERISTICS (VCC = +5.0 Vdc, TA = +25°C, unless otherwise noted)

LM239/339

LM2901/2901V/

NCV2901

MC3302

Characteristic

Symbol

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Unit

Input Offset Voltage (Note 3)

VIO

−

±2.0

±5.0

−

±2.0

±7.0

−

±3.0

±20

mVdc

Input Bias Current (Notes 3, 4)

IIB

−

25

250

−

25

250

−

25

500

nA

(Output in Analog Range)

Input Offset Current (Note 3)

IIO

−

±5.0

±50

−

±5.0

±50

−

±3.0

±100

nA

Input Common Mode Voltage Range

VICMR

0

−

VCC

−1.5

0

−

VCC

−1.5

0

−

VCC

−1.5

V

Supply Current

ICC

mA

RL = ∞ (For All Comparators)

−

0.8

2.0

−

0.8

2.0

−

0.8

2.0

RL = ∞, VCC = 30 Vdc

−

1.0

2.5

−

1.0

2.5

−

1.0

2.5

Voltage Gain

AVOL

50

200

−

25

100

−

25

100

−

V/mV

RL ≥ 15 kW, VCC = 15 Vdc

Large Signal Response Time

−

300

−

300

−

300

−

ns

VI = TTL Logic Swing,

Vref = 1.4 Vdc, VRL = 5.0 Vdc,

RL = 5.1 kW

Response Time (Note 5)

−

1.3

−

1.3

−

1.3

−

ms

VRL = 5.0 Vdc, RL = 5.1 kW

Output Sink Current

ISink

6.0

16

−

6.0

16

−

6.0

16

−

mA

VI (−) ≥ +1.0 Vdc, VI(+) = 0,

VO ≤ 1.5 Vdc

Saturation Voltage

Vsat

−

130

400

−

130

400

−

130

500

mV

VI(−) ≥ +1.0 Vdc, VI(+) = 0,

Isink ≤ 4.0 mA

Output Leakage Current

IOL

−

0.1

−

0.1

−

0.1

−

nA

VI(+) ≥ +1.0 Vdc, VI(−) = 0,

VO = +5.0 Vdc

2. (LM239) Tlow = −25°C, Thigh = +85°

(LM339) Tlow = 0°C, Thigh = +70°C

(MC3302) Tlow = −40°C, Thigh = +85°C

(LM2901) Tlow = −40°C, Thigh = +105°

(LM2901V & NCV2901) Tlow = −40°C, Thigh = +125°C

NCV2901 is qualified for automotive use.

3. At the output switch point, VO ] 1.4 Vdc, RS ≤ 100 W 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range (0 Vdc to

VCC −1.5 Vdc).

4. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.

5. The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.

类似零件编号 - LM239N

制造商	部件名	数据表	功能描述
Motorola, Inc	LM239N	124Kb / 6P	Quad Single Supply Comparators Rev 2
STMicroelectronics	LM239N	483Kb / 16P	Low-power quad voltage comparators
ON Semiconductor	LM239N	145Kb / 8P	Quad Single Supply Comparators October, 1999 ??Rev. 3
Texas Instruments	LM239N	1Mb / 34P	[Old version datasheet] QUAD DIFFERENTIAL COMPARATORS
NXP Semiconductors	LM239N	75Kb / 10P	Quad voltage comparator 1995 Nov 27

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类似说明 - LM239N

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