參數(shù)資料
型號(hào): TLC271BCPSRG4
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(yùn)算放大器
文件頁(yè)數(shù): 39/82頁(yè)
文件大?。?/td> 1362K
代理商: TLC271BCPSRG4
TLC271, TLC271A, TLC271B
LinCMOS
PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D
NOVEMBER 1987
REVISED MARCH 2001
39
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
LOW-BIAS MODE
electrical characteristics at specified free-air temperature (unless otherwise noted)
TEST
TLC271I, TLC271AI, TLC271BI
VDD = 5 V
TYP
MAX
1.1
10
PARAMETER
CONDITIONS
TA
VDD = 10 V
TYP
UNIT
MIN
MIN
MAX
TLC271I
25
°
C
1.1
10
VO= 1 4 V
VO = 1.4 V,
VIC = 0 V,
RS = 50
,
RL = 1 M
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C to
85
°
C
25
°
C
85
°
C
25
°
C
85
°
C
13
13
VIO
Input offset voltage
TLC271AI
0.9
5
0.9
5
mV
7
7
TLC271BI
0.24
2
0.26
2
3.5
3.5
α
VIO
Average temperature coefficient
of input offset voltage
1.1
1
μ
V/
°
C
IIO
Input offset current (see Note 4)
VO = VDD
VIC = VDD/2
0.1
60
0.1
60
pA
,
24
1000
26
1000
IIB
Input bias current (see Note 4)
VO = VDD
VIC = VDD/2
0.6
60
0.7
60
pA
,
200
2000
220
2000
VICR
Common-mode input
voltage range (see Note 5)
25
°
C
0.2
to
4
0.3
to
4.2
0.2
to
9
0.3
to
9.2
V
Full range
0.2
to
3.5
0.2
to
8.5
V
VID = 100 mV,
RL= 1 M
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
25
°
C
40
°
C
85
°
C
3
4.1
8
8.9
VOH
High-level output voltage
3
4.1
7.8
8.9
V
3
4.2
7.8
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
50
900
50
1550
V/mV
50
330
50
585
65
94
65
97
CMRR
Common-mode rejection ratio
VIC = VICRmin
60
95
60
97
dB
60
95
60
98
Supply-voltage rejection ratio
(
VDD/
VIO)
VDD = 5 V t 10 V
VO= 1 4 V
VO = 1.4 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
16
17
27
13
25
10
43
18
μ
A
Full range is
40 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.
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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