參數(shù)資料
型號(hào): 5962-8773901DA
廠商: TEXAS INSTRUMENTS INC
元件分類: 比較器
英文描述: QUAD COMPARATOR, 4000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, CDFP14
封裝: CERAMIC, DFP-14
文件頁(yè)數(shù): 28/31頁(yè)
文件大?。?/td> 886K
代理商: 5962-8773901DA
SLCS006R – OCTOBER 1979 – REVISED JULY 2010
www.ti.com
ELECTRICAL CHARACTERISTICS
at specified free-air temperature, VCC = 5 V (unless otherwise noted)
LM239
LM239A
LM339
LM339A
PARAMETER
TEST CONDITIONS(1)
TA
(2)
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
VCC = 5 V to 30 V,
25°C
2
5
1
3
VIO
Input offset voltage
VIC = VICR min,
mV
Full range
9
4
VO = 1.4 V
25°C
5
50
5
50
IIO
Input offset current
VO = 1.4 V
nA
Full range
150
25°C
–25
–250
–25
–250
IIB
Input bias current
VO = 1.4 V
nA
Full range
–400
0 to
25°C
VCC – 1.5
Common-mode
VICR
V
input-voltage range(3)
0 to
Full range
VCC – 2
Large-signal
VCC = 15 V,
AVD
differential-voltage
VO = 1.4 V to 11.4 V,
25°C
50
200
50
200
V/mV
amplification
RL ≥ 15 k to VCC
VOH = 5 V
25°C
0.1
50
0.1
50
nA
IOH
High-level output current
VID = 1 V
VOH = 30 V
Full range
1
mA
25°C
150
400
150
400
VOL
Low-level output voltage
VID = –1 V,
IOL = 4 mA
mV
Full range
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 LM239/LM239A is –25°C to 85°C, and for LM339/LM339A is 0°C to 70°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
LM239
LM239A
LM339
PARAMETER
TEST CONDITIONS
UNIT
LM339A
TYP
100-mV input step with 5-mV overdrive
1.3
RL connected to 5 V through 5.1 k,
Response time
ms
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.
6
Copyright 1979–2010, Texas Instruments Incorporated
相關(guān)PDF資料
PDF描述
5962-7700801VCA QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, CDIP14
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5962-8773901DX QUAD COMPARATOR, 4000 uV OFFSET-MAX, 5000 ns RESPONSE TIME, CDFP14
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