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LM339N 数据表(PDF) 5 Page - Texas Instruments

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部件名 LM339N
功能描述  QUAD DIFFERENTIAL COMPARATORS
Download  33 Pages
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制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

LM339N 数据表(HTML) 5 Page - Texas Instruments

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LM139, LM239, LM339
LM139A, LM239A, LM339A
LM2901, LM2901AV, LM2901V
www.ti.com
SLCS006S – OCTOBER 1979 – REVISED AUGUST 2012
ELECTRICAL CHARACTERISTICS
at specified free-air temperature, VCC = 5 V (unless otherwise noted)
LM139
LM139A
PARAMETER
TEST CONDITIONS(1)
TA
(2)
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
VCC = 5 V to 30 V,
25°C
2
5
1
2
VIO
Input offset voltage
VIC = VICR min,
mV
Full range
9
4
VO = 1.4 V
25°C
3
25
3
25
IIO
Input offset current
VO = 1.4 V
nA
Full range
100
100
25°C
–25
–100
–25
–100
IIB
Input bias current
VO = 1.4 V
nA
Full range
–300
–300
0 to
0 to
25°C
VCC – 1.5
VCC – 1.5
Common-mode input-
VICR
V
voltage range(3)
0 to
0 to
Full range
VCC – 2
VCC – 2
Large-signal differential-
VCC+ = ±7.5 V,
AVD
25°C
200
50
200
V/mV
voltage amplification
VO = –5 V to 5 V
VOH = 5 V
25°C
0.1
0.1
nA
IOH
High-level output current
VID = 1 V
VOH = 30 V
Full range
1
1
μA
25°C
150
400
150
400
VOL
Low-level output voltage
VID = –1 V,
IOL = 4 mA
mV
Full range
700
700
IOL
Low-level output current
VID = –1 V,
VOL = 1.5 V
25°C
6
16
6
16
mA
Supply current
ICC
VO = 2.5 V,
No load
25°C
0.8
2
0.8
2
mA
(four comparators)
(1)
All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
(2)
Full range (MIN to MAX) for LM139 and LM139A is –55°C to 125°C. All characteristics are measured with zero common-mode input
voltage, unless otherwise specified.
(3)
The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-
mode voltage range is VCC+ – 1.5 V; however, one input can exceed VCC, and the comparator will provide a proper output state as long
as the other input remains in the common-mode range. Either or both inputs can go to 30 V without damage.
SWITCHING CHARACTERISTICS
VCC = 5 V, TA = 25°C
LM139
LM139A
PARAMETER
TEST CONDITIONS
UNIT
TYP
100-mV input step with 5-mV overdrive
1.3
RL connected to 5 V through 5.1 kΩ,
Response time
μs
CL = 15 pF
(1) (2)
TTL-level input step
0.3
(1)
CL includes probe and jig capacitance.
(2)
The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
Copyright © 1979–2012, Texas Instruments Incorporated
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Product Folder Links: LM139 LM239 LM339 LM139A LM239A LM339A LM2901 LM2901AV LM2901V


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