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參數(shù)資料
| 型號： | TLC227X |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Low-Noise Rail-To-Rail Operational Amplifier Family |
| 中文描述： | 低噪聲軌至軌運算放大器系列 |
| 文件頁數(shù)： | 18/64頁 |
| 文件大?。?/td> | 1342K |
| 代理商： | TLC227X |
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SLOS190G FEBRUARY 1997 REVISED MAY 2004
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLC2274I electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
T
A
TLC2274I
TLC2274AI
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
V
IO
Input offset voltage
25
°
C
300
2500
300
950
μ
V
Full range
3000
1500
α
VIO
Temperature coefficient of
input offset voltage
25
°
C to 85
°
C
2
2
μ
V/
°
C
Input offset voltage
long-term drift (see Note 4)
V
DD
±
=
±
2.5 V,
V
O
= 0 V,
V
IC
= 0 V,
R
S
= 50
25
°
C
0.002
0.002
μ
V/mo
25
°
C
0.5
60
0.5
60
I
IO
Input offset current
40
°
C to 85
°
C
150
150
pA
Full range
800
800
25
°
C
1
60
1
60
I
IB
Input bias current
40
°
C to 85
°
C
150
150
pA
Full range
800
800
V
ICR
Common-mode input
voltage
R
S
= 50
,
|
V
IO
| ≤
5 mV
25
°
C
0 to
4
0.3
to 4.2
0 to
4
0.3
to 4.2
V
Full range
0 to
3.5
0 to
3.5
I
OH
= 20
μ
A
25
°
C
25
°
C
4.99
4.99
OH
I
= 200
μ
A
4.85
4.93
4.85
4.93
V
OH
High-level output voltage
Full range
4.85
4.85
V
I
OH
= 1 mA
25
°
C
4.25
4.65
4.25
4.65
Full range
4.25
4.25
V
IC
= 2.5 V,
I
OL
= 50
μ
A
25
°
C
25
°
C
0.01
0.01
V
IC
= 2.5 V,
I
OL
= 500
μ
A
0.09
0.15
0.09
0.15
V
OL
Low-level output voltage
Full range
0.15
0.15
V
V
IC
= 2.5 V,
I
OL
= 5 A
25
°
C
0.9
1.5
0.9
1.5
Full range
1.5
1.5
Large-signal differential
voltage amplification
V = 2.5 V,
V
O
= 1 V to 4 V
R
L
= 10 k
25
°
C
15
35
15
35
A
VD
Full range
15
15
V/mV
R
L
= 1 M
25
°
C
175
175
r
id
Differential input resistance
25
°
C
10
12
10
12
r
i
Common-mode input
resistance
25
°
C
10
12
10
12
c
i
Common-mode input
capacitance
f = 10 kHz,
N package
25
°
C
8
8
pF
z
o
Closed-loop output
impedance
f = 1 MHz,
A
V
= 10
25
°
C
140
140
CMRR
Common-mode rejection
ratio
V
IC
= 0 V to 2.7 V,
V
O
= 2.5 V,
25
°
C
70
75
70
75
dB
R
S
= 50
Full range
70
70
k
SVR
Supply-voltage rejection
ratio (
V
DD
/
V
IO
)
V
DD
= 4.4 V to 16 V,
V
IC
= V
DD
/2,
25
°
C
80
95
80
95
dB
No load
Full range
80
80
I
DD
Supply current
V
O
= 2.5 V,
No load
25
°
C
4.4
6
4.4
6
mA
Full range
6
6
Full range is 40
°
C to 125
°
C.
Referenced to 0 V
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150
°
C extrapolated
to TA = 25
°
C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TLC227X_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS |
| TLC227XA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS |
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| TLC227X-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOS RAIL-TO-RAIL OPWEATIONAL AMPLIFIERS |
| TLC227X-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ADVANCED LINCMOS RAIL-TO -RAIL OPERATIONAL AMPLIFIERS |
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