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| 型號(hào)： | TLV2254AMJ |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS |
| 中文描述： | 高級(jí)LinCMOSE軌至軌極低功耗運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 20/60頁(yè) |
| 文件大?。?/td> | 1218K |
| 代理商： | TLV2254AMJ |
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TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C
–
FEBRUARY 1997
–
REVISED
–
MARCH 2001
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV2254Q, and TLV2254M electrical characteristics at specified free-air temperature, V
DD
= 5 V
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
TLV2254Q,
TLV2254M
MIN
TLV2254AQ,
TLV2254AM
MIN
TYP
UNIT
TYP
200
MAX
1500
1750
MAX
850
1000
VIO
Input offset voltage
25
°
C
Full range
25
°
C
to 125
°
C
200
μ
V
α
VIO
Temperature coefficient
of input offset voltage
0 5
0.5
0 5
0.5
μ
V/
°
C
Input offset voltage
long-term drift
(see Note 4)
VDD
±
=
±
2.5 V,
VO = 0,
VIC = 0,
RS = 50
25
°
C
0.003
0.003
μ
V/mo
IIO
Input offset current
25
°
C
125
°
C
25
°
C
125
°
C
0.5
60
0.5
60
pA
1000
60
1000
1000
60
1000
IIB
Input bias current
1
1
pA
0
to
4
–
0.3
0
to
4
–
0.3
25
°
C
to
to
VICR
Common-mode input
voltage range
|
VIO
| ≤
5 mV,
RS= 50
RS = 50
4.2
4.2
V
0
to
0
to
Full range
3.5
3.5
IOH =
–
20
μ
A
25
°
C
25
°
C
Full range
25
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
4.98
4.94
4.98
4.94
VOH
High-level output
voltage
IOH=
IOH =
–
75
μ
A
4.9
4.8
4.8
4.9
4.8
4.8
V
IOH =
–
150
μ
A
VIC = 2.5 V,
4.88
0.01
0.09
4.88
0.01
0.09
IOL = 50
μ
A
Low level output
Low-level output
voltage
VIC= 2 5 V
VIC = 2.5 V,
IOL= 500
μ
IOL = 500
A
0.15
0.15
0.3
0.3
0.15
0.15
0.3
0.3
VOL
V
VIC= 2 5 V
VIC = 2.5 V,
IOL
1
A
0.2
0.2
Large signal differential
Large-signal differential
voltage amplification
voltage am lification
VIC = 2.5 V,
VO= 1 V to 4 V
VO = 1 V to 4 V
2 5 V
100
10
350
100
10
350
AVD
RL = 100 k
V/mV
RL = 1 M
1700
1700
ri(d)
Differential input
resistance
Common-mode input
resistance
Common-mode input
capacitance
Closed-loop output
impedance
25
°
C
1012
1012
ri(c)
25
°
C
1012
1012
ci(c)
f = 10 kHz,
N package
25
°
C
8
8
pF
zo
f = 25 kHz,
AV = 10
25
°
C
200
200
CMRR
Common-mode
rejection ratio
VIC = 0 to 2.7 V,
RS = 50
VO = 2.5 V,
25
°
C
Full range
70
70
83
70
70
83
dB
kSVR
Supply voltage
rejection ratio
(
VDD/
VIO)
VDD = 4.4 V to 8 V,
VIC = VDD/2,
25
°
C
80
95
80
95
dB
No load
Full range
80
80
Full range is
–
40
°
C to 125
°
C for Q level part,
–
55
°
C to 125
°
C for M level part.
Referenced to 2.5 V
NOTE 4: Typical values are based on the input offset voltage shift observed through 500 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(guān)代理商/技術(shù)參數(shù) |
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| TLV2254AMJB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER POERATIONAL AMPLIFIERS |
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