參數(shù)資料
型號: 5962-9673802VCA
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, CDIP14
封裝: CERAMIC, DIP-14
文件頁數(shù): 9/13頁
文件大小: 208K
代理商: 5962-9673802VCA
SCLS720C
– NOVEMBER 2010 – REVISED MARCH 2011
ELECTRICAL CHARACTERISTICS FOR LM139
at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS(1)
TA
(2)
MIN
TYP
MAX
UNIT
VCC = 5 V to 30 V,
25
°C
1
VIO
Input offset voltage
VIC = VICR min,
mV
Full range
4
VO = 1.4 V
25
°C
3
25
IIO
Input offset current
VO = 1.4 V
nA
Full range
100
25
°C
–25
–100
IIB
Input bias current
VO = 1.4 V
nA
Full range
–300
0 to
25
°C
VCC – 1.5
Common-mode input-voltage
VICR
V
range(3)
0 to
Full range
VCC – 2
Large-signal differential-voltage
VCC+ = ±7.5 V,
AVD
25
°C
50
200
V/mV
amplification
VO = –5 V to 5 V
VOH = 5 V
25
°C
0.1
nA
IOH
High-level output current
VID = 1 V
VOH = 30 V
Full range
1
μA
25
°C
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
mA
Supply current
ICC
VO = 2.5 V,
No load
25
°C
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.
2010–2011, Texas Instruments Incorporated
5
Product Folder Link(s): LM139-SP LM139A-SP
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