參數(shù)資料
型號(hào): TLV2422MFK
廠商: Texas Instruments, Inc.
英文描述: Advanced LinCMOSE RAIL-TO-RAIL OUTPUT WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
中文描述: 高級(jí)LinCMOSE軌到軌輸出寬輸入電壓微功耗雙運(yùn)算放大器
文件頁(yè)數(shù): 5/35頁(yè)
文件大?。?/td> 621K
代理商: TLV2422MFK
TLV2422, TLV2422A
Advanced LinCMOS
RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199B – SEPTEMBER1997 – REVISED SEPTEMBER 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 3 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TA
TLV2422C
MIN
UNIT
TYP
300
MAX
2000
VIO
Input offset voltage
25
°
C
Full range
μ
V
2500
α
VIO
Temperature coefficient of input offset voltage
25
°
C
to 70
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
2
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
150
IIB
Input bias current
1
pA
150
VICR
Common mode input voltage range
Common-mode input voltage range
|VIO|
5 mV,
RS= 50
RS = 50
25
°
C
0
to
2.5
–0.25
to
2.75
V
Full range
0
to
2.2
IOH = –100
μ
A
25
°
C
25
°
C
Full range
25
°
C
25
°
C
Full range
25
°
C
Full range
2.97
VOH
High-level output voltage
IOH=
IOH = –500
μ
A
2.75
V
2.5
VIC = 0,
IOL = 100
μ
A
0.05
VOL
Low-level output voltage
VIC= 0
VIC = 0,
IOL= 250
μ
IOL = 250
A
0.2
V
0.5
VIC = 2.5 V,
VO= 1 V to 2 V
VO = 1 V to 2 V
2 5 V
RL = 10 k
6
10
AVD
Large-signal differential voltage amplification
3
V/mV
RL = 1 M
25
°
C
700
1012
1012
ri(d)
ri(c)
ci(c)
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
8
pF
Closed-loop output impedance
f = 100 kHz,
AV = 10
130
CMRR
Common mode rejection ratio
Common-mode rejection ratio
VIC = 0 to 2.5 V, VO
RS = 50
70
83
dB
,
70
kSVR
Supply voltage rejection ratio (
Supply-voltage rejection ratio (
VDD/
VIO)
VDD = 2.7 V to 8 V,
VIC = VDD/2,
80
95
dB
No load
80
IDD
Supply current
VO= 1 5 V
VO = 1.5 V,
No load
100
150
175
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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