參數(shù)資料
型號(hào): TLC2254AMFK
廠商: Texas Instruments, Inc.
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
中文描述: 高級(jí)LinCMOSE軌至軌極低功耗運(yùn)算放大器
文件頁(yè)數(shù): 40/57頁(yè)
文件大小: 926K
代理商: TLC2254AMFK
TLC225x, TLC225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176A – FEBRUARY 1997 – REVISED JULY 1999
40
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 36
K
SUPPLY-VOLTAGE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
áá
áá
áá
kS
TA – Free-Air Temperature –
°
C
100
95
90
–75
105
110
–50
–25
0
25
50
75
100
125
VDD
±
=
±
2.2 V to
±
8 V
VO = 0
Figure 37
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
| VDD
±
| – Supply Voltage – V
áá
áá
áá
I
A
μ
120
80
40
0
0
1
2
3
4
5
160
200
240
6
7
8
TA = 25
°
C
TA = 125
°
C
VO = 0
No Load
TA = –55
°
C
TA = –40
°
C
Figure 38
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
I
áá
áá
I
A
μ
TA – Free-Air Temperature –
°
C
120
80
40
0
–75
160
200
240
–50
–25
0
25
50
75
100
125
VDD
±
=
±
5 V
VO = 0
VDD = 5 V
VO = 2.5 V
Figure 39
S
SLEW RATE
vs
LOAD CAPACITANCE
s
μ
V
CL – Load Capacitance – pF
0.16
0.08
0.04
0
101
0.2
0.12
102
103
104
VDD = 5 V
AV = –1
TA = 25
°
C
SR–
0.18
0.14
0.1
0.06
0.02
SR+
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
For curves where VDD = 5 V, all loads are referenced to 2.5 V.
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