參數資料
型號： TLC279MD
廠商： Texas Instruments, Inc.
英文描述： LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS
中文描述： LinCMOSE精密四運算放大器
文件頁數： 9/42頁
文件大小： 668K
代理商： TLC279MD
TLC274, TLC274A, TLC274B, TLC274Y, TLC279
LinCMOS
PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS092C – SEPTEMBER 1987 – REVISED MARCH 1998
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 10 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
TLC274I, TLC274AI,
TLC274BI, TLC279I
UNIT
MIN
TYP
1.1
MAX
TLC274I
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 10 k
25
°
C
10
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C to
85
°
C
25
°
C
85
°
C
25
°
C
85
°
C
13
mV
TLC274AI
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 10 k
0.9
5
VIO
Input offset voltage
7
TLC274BI
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 10 k
390
2000
3500
μ
V
TLC279I
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 10 k
370
1200
2900
α
VIO
Average temperature coefficient of input
offset voltage
2
μ
V/
°
C
IIO
Input offset current (see Note 4)
VO= 5 V
VO = 5 V,
VIC= 5 V
VIC = 5 V
0.1
pA
26
1000
IIB
Input bias current (see Note 4)
VO= 5 V
VO = 5 V,
VIC= 5 V
VIC = 5 V
0.7
pA
220
2000
VICR
Common-mode input voltage range
(see Note 5)
25
°
C
–0.2
to
9
–0.3
to
9.2
V
Full range
–0.2
to
8.5
V
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
25
°
C
–40
°
C
85
°
C
8
8.5
VOH
High-level output voltage
VID = 100 mV,
RL = 10 k
7.8
8.5
V
7.8
8.5
0
50
VOL
Low-level output voltage
VID = –100 mV,
IOL = 0
0
50
mV
0
50
Large-signal differential voltage
amplification
am lification
ti l
10
36
AVD
VO = 1 V to 6 V,
RL = 10 k
7
47
V/mV
7
31
65
85
CMRR
Common-mode rejection ratio
VIC = VICRmin
60
87
dB
60
88
Supply-voltage rejection ratio
(
VDD/
VIO)
65
95
kSVR
VDD = 5 V to 10 V,
VO = 1.4 V
60
92
dB
60
96
VO = 5 V,
No load
VIC = 5 V,
3.8
8
IDD
Supply current (four amplifiers)
5.5
2.9
10
6.4
mA
Full range is –40
°
C to 85
°
C.
NOTES:
4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
相關PDF資料
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