參數(shù)資料
型號： TLC2254AMJ
廠商： Texas Instruments, Inc.
元件分類： 運動控制電子
英文描述： Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
中文描述： 高級LinCMOSE軌至軌極低功耗運算放大器
文件頁數(shù)： 6/57頁
文件大?。?/td> 926K
代理商： TLC2254AMJ
TLC225x, TLC225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176A – FEBRUARY 1997 – REVISED JULY 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TA
TLC2252C
MIN
UNIT
TYP
200
MAX
1500
VIO
Input offset voltage
25
°
C
Full range
μ
V
1750
α
VIO
Temperature coefficient of input offset voltage
25
°
C
to 70
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
0 5
0.5
μ
V/
°
C
Input offset voltage long-term drift (see Note 4)
VIC = 0,
VO= 0
VO = 0,
VDD
±
=
±
2.5 V,
RS= 50
RS = 50
0.003
μ
V/mo
IIO
Input offset current
0.5
pA
100
IIB
Input bias current
1
pA
100
0
to
4
–0.3
25
°
C
to
VICR
Common mode input voltage range
Common-mode input voltage range
RS= 50
RS = 50
,
≤
|
VIO
|
5 mV
4.2
V
0
to
Full range
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
Full range
4.98
VOH
High level output voltage
High-level output voltage
IOH=
IOH = –75
μ
A
4.9
4.94
V
4.8
IOH = –150
μ
A
VIC = 2.5 V,
4.8
4.88
IOL = 50
μ
A
0.01
VIC= 2 5 V
VIC = 2.5 V,
IOL= 500
μ
IOL = 500
A
0.09
0.15
0.15
VOL
Low-level output voltage
VIC= 2 5 V
VIC = 2.5 V,
IOL= 1
IOL = 1 A
0.2
0.3
V
0.3
VIC= 2 5 V
IOL= 4
A
0.7
1
1.2
VIC = 2.5 V,
VO= 1 V to 4 V
VO = 1 V to 4 V
2 5 V
RL = 100 k
100
350
AVD
Large-signal differential voltage amplification
10
V/mV
RL = 1 M
25
°
C
1700
1012
1012
rid
ric
cic
zo
Differential input resistance
25
°
C
Common-mode input resistance
25
°
C
25
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
Common-mode input capacitance
f = 10 kHz,
P package
8
pF
Closed-loop output impedance
f = 25 kHz,
AV = 10
VO = 2.5 V,
200
CMRR
Common mode rejection ratio
Common-mode rejection ratio
VIC = 0 to 2.7 V,
RS = 50
70
83
dB
70
kSVR
Supply voltage rejection ratio (
Supply-voltage rejection ratio (
VDD/
VIO)
VDD = 4.4 V to 16 V,
VIC = VDD/2,
80
95
dB
No load
80
IDD
Supply current
VO= 2 5 V
VO = 2.5 V,
No load
70
125
150
μ
A
Full range is 0
°
C to 70
°
C.
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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TLC2254AQD 功能描述:運算放大器 - 運放 Quad Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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