參數(shù)資料
型號: TLC271BCPSR
廠商: Texas Instruments, Inc.
英文描述: LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
中文描述: LinCMOSE可編程低功耗運算放大器
文件頁數(shù): 40/82頁
文件大?。?/td> 1362K
代理商: TLC271BCPSR
TLC271, TLC271A, TLC271B
LinCMOS
PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D
NOVEMBER 1987
REVISED MARCH 2001
40
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
LOW-BIAS MODE
electrical characteristics at specified free-air temperature (unless otherwise noted)
TEST
TLC271M
PARAMETER
CONDITIONS
TA
VDD = 5 V
TYP
VDD = 10 V
TYP
UNIT
MIN
MAX
MIN
MAX
VIO
Input offset voltage
VO = 1.4 V,
VIC = 0 V,
RS = 50
,
RL = 1 M
25
°
C
1.1
10
1.1
10
mV
Full range
12
12
α
VIO
Average temperature coefficient
of input offset voltage
25
°
C to
125
°
C
25
°
C
125
°
C
25
°
C
125
°
C
1.4
1.4
μ
V/
°
C
IIO
Input offset current (see Note 4)
VO = VDD
VIC = VDD/2
0.1
60
0.1
60
pA
,
1.4
15
1.8
15
nA
IIB
Input bias current (see Note 4)
VO = VDD
VIC = VDD/2
0.6
60
0.7
60
pA
,
9
35
10
35
nA
VICR
Common-mode input
voltage range (see Note 5)
25
°
C
0
to
4
0.3
to
4.2
0
to
9
0.3
to
9.2
V
Full range
0
to
3.5
0
to
8.5
V
VID = 100 mV,
RL= 1 M
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
25
°
C
55
°
C
125
°
C
3.2
4.1
8
8.9
VOH
High-level output voltage
3
4.1
7.8
8.8
V
3
4.2
7.8
9
VID =
100 mV,
IOL= 0
IOL = 0
0
50
0
50
VOL
Low-level output voltage
0
50
0
50
mV
0
50
0
50
Large-signal differential
voltage amplification
voltage am lification
ti l
RL= 1 M
,
See Note 6
50
520
50
870
AVD
25
1000
25
1775
V/mV
25
200
25
380
65
94
65
97
CMRR
Common-mode rejection ratio
VIC = VICRmin
60
95
60
97
dB
60
85
60
91
Supply-voltage rejection ratio
(
VDD/
VIO)
VDD = 5 V to 10 V
VO= 1 4 V
VO = 1.4 V
5 V t 10 V
70
97
70
97
kSVR
60
97
60
97
dB
60
98
60
98
II(SEL)
Input current (BIAS SELECT)
VI(SEL) = VDD
65
95
nA
VO = VDD/2,
VO VDD/2,
VIC = VDD/2,
N l
No load
10
17
14
23
IDD
Supply current
17
7
30
12
28
9
48
15
μ
A
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.
6. At VDD = 5 V, VO = 0.25 V to 2 V; at VDD = 10 V, VO = 1 V to 6 V.
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