參數(shù)資料
型號： TLV2254AMFK
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)： 14/60頁
文件大?。?/td> 1218K
代理商： TLV2254AMFK
TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C
–
FEBRUARY 1997
–
REVISED
–
MARCH 2001
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV2252Q, and TLV2252M electrical characteristics at specified free-air temperature, V
DD
= 3 V
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
TLV2252Q,
TLV2252M
TLV2252AQ,
TLV2252AM
UNIT
MIN
TYP
200
MAX
1500
1750
MIN
TYP
200
MAX
850
1000
VIO
Input offset voltage
In ut offset voltage
VDD
±
=
±
1.5 V,
VO = 0,
VIC = 0,
RS = 50
25
°
C
Full range
25
°
C
to 85
°
C
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)
25
°
C
0.003
0.003
μ
V/mo
IIO
Input offset current
In ut 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
In ut bias current
1
1
pA
0
to
2
–
0.3
0
to
2
–
0.3
25
°
C
to
to
VICR
Common-mode input
voltage range
RS= 50
RS = 50
,
| ≤
|
VIO
| ≤
5 mV
2.2
2.2
V
0
to
0
to
Full range
1.7
1.7
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
2.98
2.98
VOH
High-level output
voltage
IOH=
–
μ
IOH =
75
A
2.9
2.8
2.8
2.9
2.8
2.8
V
IOH =
–
150
μ
A
VIC = 1.5 V,
IOL = 50
μ
A
10
100
10
100
Low level output
Low-level output
voltage
VIC= 1 5 V
VIC = 1.5 V,
IOL= 500
μ
IOL = 500
A
150
165
300
300
150
165
300
300
VOL
mV
VIC= 1 5 V
VIC = 1.5 V,
IOL= 1
IOL = 1 A
200
200
Large signal differential
Large-signal differential
voltage amplification
voltage am lification
VIC = 1.5 V,
VO= 1 V to 2 V
VO = 1 V to 2 V
1 5 V
100
10
250
100
10
250
AVD
RL = 100 k
V/mV
RL = 1 M
800
800
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,
P package
25
°
C
8
8
pF
zo
f = 25 kHz,
AV = 10
25
°
C
220
220
CMRR
Common-mode rejection
ratio
VIC = 0 to 1.7 V,
RS = 50
VO = 1.5 V,
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
65
60
80
80
75
65
60
80
80
77
dB
kSVR
Supply voltage rejection
ratio (
VDD /
VIO)
VDD = 2.7 V to 8 V,
VIC = VDD/2,
95
100
dB
No load
IDD
Supply current
VO= 1 5 V
VO = 1.5 V,
No load
68
125
68
125
μ
A
150
150
Full range is
–
40
°
C to 125
°
C for Q level part,
–
55
°
C to 125
°
C for M level part.
Referenced to 1.5 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.
相關PDF資料
PDF描述
TLV2254AMJ Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
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