參數(shù)資料
型號: TLC277MFK
廠商: Texas Instruments, Inc.
英文描述: LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
中文描述: LinCMOSE精密雙運算放大器
文件頁數(shù): 9/36頁
文件大小: 588K
代理商: TLC277MFK
TLC272, TLC272A, TLC272B, TLC272Y, TLC277
LinCMOS
PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS091B – OCTOBER 1987 – REVISED AUGUST 1994
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLC272M, TLC277M
MIN
TYP
UNIT
TA
MAX
TLC272M
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 10 k
25
°
C
1.1
10
mV
VIO
Input offset voltage
Full range
25
°
C
Full range
25
°
C to
125
°
C
25
°
C
125
°
C
25
°
C
125
°
C
12
TLC277M
VO = 1.4 V,
RS = 50
,
VIC = 0,
RL = 10 k
200
500
μ
V
3750
α
VIO
Temperature coefficient of input offset
voltage
2.1
μ
V/
°
C
IIO
Input offset current (see Note 4)
VO= 2 5 V
VO = 2.5 V
VIC= 2 5 V
VIC = 2.5 V
0.1
pA
1.4
15
nA
IIB
Input bias current (see Note 4)
VO= 2 5 V
VO = 2.5 V
VIC= 2 5 V
VIC = 2.5 V
0.6
pA
9
35
nA
VICR
Common-mode input voltage range
(see Note 5)
25
°
C
0
to
4
–0.3
to
4.2
V
Full range
0
to
3.5
V
25
°
C
–55
°
C
125
°
C
25
°
C
–55
°
C
125
°
C
25
°
C
–55
°
C
125
°
C
25
°
C
–55
°
C
125
°
C
25
°
C
–55
°
C
125
°
C
25
°
C
–55
°
C
125
°
C
3.2
3.8
VOH
High-level output voltage
VID = 100 mV,
RL = 10 k
3
3.8
V
3
3.8
0
50
VOL
Low-level output voltage
VID = –100 mV,
IOL = 0
0
50
mV
0
50
5
23
AVD
Large-signal differential voltage amplification
VO = 0.25 V to 2 V
RL = 10 k
3.5
35
V/mV
3.5
16
65
80
CMRR
Common-mode rejection ratio
VIC = VICRmin
60
81
dB
60
84
Supply-voltage rejection ratio
(
VDD/
VIO)
65
95
kSVR
VDD = 5 V to 10 V,
VO = 1.4 V
60
90
dB
60
97
VO = 2.5 V,
No load
2 5 V
VIC = 2.5 V,
2 5 V
1.4
3.2
IDD
Supply current (two amplifiers)
2
1
5
mA
2.2
Full range is –55
°
C to 125
°
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(guān)PDF資料
PDF描述
TLC277MP LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
TLC272MD LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
TLC272MFK LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
TLC272MP LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
TLC272Y LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS
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