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)： 28/57頁
文件大小： 926K
代理商： TLC2254AMJ
TLC225x, TLC225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176A – FEBRUARY 1997 – REVISED JULY 1999
28
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
±
=
±
5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
TLC2254Q
TLC2254M
TLC2254AQ
TLC2254AM
UNIT
MIN
TYP
200
MAX
1500
MIN
TYP
200
MAX
850
VIO
Input offset voltage
25
°
C
Full range
25
°
C
to 125
°
C
μ
V
1750
1000
α
VIO
Temperature coefficient of
input offset voltage
0.5
0.5
μ
V/
°
C
Input offset voltage
long-term drift (see Note 4)
VIC = 0,
RS = 50
VO = 0,
25
°
C
0.003
0.003
μ
V/mo
IIO
Input offset current
25
°
C
125
°
C
25
°
C
125
°
C
0.5
0.5
pA
500
500
IIB
Input bias current
1
1
pA
500
500
VICR
Common-mode input
voltage range
RS= 50
RS = 50
,
≤
|
VIO
|
5 mV
25
°
C
–5
to
4
–5.3
to
4.2
–5
to
4
–5.3
to
4.2
V
Full range
–5
to
3.5
–5
to
3.5
IO = –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
25
°
C
4.98
4.98
VOM+
Maximum positive peak
output voltage
IO=
IO = –100
μ
A
4.9
4.93
4.9
4.93
V
4.7
4.7
IO = –200
μ
A
VIC = 0,
4.8
4.86
4.8
4.86
IO = 50
μ
A
–4.99
–4.99
Maximum negative peak
output voltage
out ut voltage
VIC= 0
VIC = 0,
IO= 500
μ
IO = 500
A
–4.85
–4.91
–4.85
–4.91
VOM–
–4.85
–4.85
V
VIC= 0
VIC = 0,
IO= 4
IO = 4 A
–4
–4.3
–4
–4.3
–3.8
–3.8
Large-signal differential
voltage amplification
voltage am lification
ti l
RL= 100 k
RL = 100 k
40
150
40
150
AVD
VO =
±
4 V
10
10
V/mV
RL = 1 M
3000
1012
3000
1012
ri(d)
Differential input resistance
ri(c)
Common-mode input
resistance
25
°
C
1012
1012
ci(c)
Common-mode input
capacitance
f = 10 kHz,
N package
25
°
C
8
8
pF
zo
Closed-loop output
impedance
f = 25 kHz,
AV = 10
25
°
C
190
190
CMRR
Common-mode rej
ratio
VIC = –5 V to 2.7 V,
VO = 0,
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
75
88
75
88
dB
RS = 50
75
75
kSVR
Supply-voltage rejection
ratio (
VDD
±
/
VIO)
VDD
=
±
2.2 V to
±
8 V,
±
VIC = VDD/2, No load
80
95
80
95
dB
80
80
IDD
Supply current
(four amplifiers)
VO= 0
VO = 0,
No load
160
250
160
250
μ
A
300
300
Full range is – 40
°
C to 125
°
C for Q suffix, – 55
°
C to 125
°
C for M suffix.
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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