參數(shù)資料
型號: TLC2254AMFK
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): 21/57頁
文件大?。?/td> 926K
代理商: TLC2254AMFK
TLC225x, TLC225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176A – FEBRUARY 1997 – REVISED JULY 1999
21
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
operating characteristics at specified free-air temperature, V
DD
±
=
±
5 V
PARAMETER
TEST CONDITIONS
T
TA
TLC2254I
TYP
0.12
TLC2254AI
MIN
0.07
UNIT
MIN
0.07
MAX
TYP
0.12
MAX
VO=
±
1 9 V
VO =
1.9 V,
CL = 100 pF
RL= 100 k
RL = 100 k
,
25
°
C
Full
range
SR
Slew rate at unity gain
0.05
0.05
V/
μ
s
Vn
Equivalent input noise
voltage
f = 10 Hz
25
°
C
25
°
C
38
38
nV/
Hz
f = 1 kHz
19
19
VN(PP)
Peak-to-peak
equivalent input noise
voltage
f = 0.1 Hz to 1 Hz
25
°
C
0.8
0.8
μ
V
f = 0.1 Hz to 10 Hz
25
°
C
1.1
1.1
In
Equivalent input noise
current
25
°
C
0.6
0.6
fA/
Hz
THD + N
Total harmonic
distortion plus noise
VO =
±
2.3 V,
RL = 50 k
,
f = 20 kHz
AV = 1
25
°
C
0.2%
0.2%
AV = 10
RL = 50 k
,
1%
1%
Gain-bandwidth product
f =10 kHz,
CL = 100 pF
VO(PP) = 4.6 V,
RL = 50 k
,
25
°
C
0.21
0.21
MHz
BOM
Maximum output-swing
bandwidth
AV = 1,
CL = 100 pF
25
°
C
14
14
kHz
φ
m
Phase margin at unity
gain
RL = 50 k
,
CL = 100 pF
25
°
C
63
°
63
°
Gain margin
25
°
C
15
15
dB
Full range is –40
°
C to 125
°
C.
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