參數(shù)資料
型號(hào): 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(yùn)算放大器
文件頁數(shù): 8/82頁
文件大小: 1362K
代理商: TLC271BCPSR
TLC271, TLC271A, TLC271B
LinCMOS
PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D
NOVEMBER 1987
REVISED MARCH 2001
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
HIGH-BIAS MODE
electrical characteristics at specified free-air temperature (unless otherwise noted)
TEST
TLC271M
PARAMETER
CONDITIONS
TA
VDD = 5 V
MIN
VDD = 10 V
MIN
UNIT
TYP
MAX
TYP
MAX
VO= 1.4 V,
VO = 1.4 V,
VIC = 0 V,
RS = 50
,
RL = 10 k
25
°
C
1 1
1.1
10
1 1
1.1
10
VIO
Input offset voltage
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
2.1
2.2
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= 10 k
RL = 10 k
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
3.2
3.8
8
8.5
VOH
High-level output voltage
3
3.8
7.8
8.5
V
3
3.8
7.8
8.4
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 = 10 k
,
See Note 6
5
23
10
36
AVD
3.5
35
7
50
V/mV
3.5
16
7
27
65
80
65
85
CMRR
Common-mode rejection ratio
VIC = VICRmin
60
81
60
87
dB
60
84
60
86
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
65
95
65
95
kSVR
60
90
60
90
dB
60
97
60
97
II(SEL)
Input current (BIAS SELECT)
VI(SEL) = 0
1.4
1.9
μ
A
VO = VDD/2,
VO VDD/2,
VIC = VDD/2,
N l
No load
25
°
C
55
°
C
125
°
C
675
1600
950
2000
IDD
Supply current
1000
475
2500
1100
1475
625
3000
1400
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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