參數(shù)資料
型號: TLC271BCPSR
廠商: Texas Instruments, Inc.
英文描述: LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS
中文描述: LinCMOSE可編程低功耗運算放大器
文件頁數(shù): 9/82頁
文件大?。?/td> 1362K
代理商: TLC271BCPSR
TLC271, TLC271A, TLC271B
LinCMOS
PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D
NOVEMBER 1987
REVISED MARCH 2001
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
HIGH-BIAS MODE
operating characteristics at specified free-air temperature, V
DD
= 5 V
PARAMETER
TEST CONDITIONS
TA
TLC271C, TLC271AC,
TLC271BC
MIN
TYP
UNIT
MAX
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
3.6
VI(PP) = 1 V
4
SR
Slew rate at unity gain
RL = 10 k
,
CL = 20 pF,
See Figure 98
3
V/
μ
s
2.9
VI(PP) = 2.5 V
3.1
2.5
Vn
Equivalent input noise voltage
f = 1 kHz,
See Figure 99
RS = 20
25
°
C
25
nV/
Hz
,
VO = VOH ,
RL= 10 k
RL = 10 k
,
CL = 20 pF,
See Figure 98
20 F
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
320
BOM
Maximum output-swing bandwidth
340
kHz
260
VI = 10 mV,
See Figure 100
CL = 20 pF,
20 F
1.7
B1
Unity-gain bandwidth
2
MHz
1.3
46
°
47
°
44
°
VI = 10 mV,
CL= 20 pF,
CL = 20 F,
f = B1,
See Figure 100
φ
m
Phase margin
operating characteristics at specified free-air temperature, V
DD
= 10 V
PARAMETER
TEST CONDITIONS
TA
TLC271C, TLC271AC,
TLC271BC
MIN
TYP
UNIT
MAX
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
5.3
VI(PP) = 1 V
5.9
SR
Slew rate at unity gain
RL = 10 k
,
20 pF
CL
See Figure 98
4.3
V/
μ
s
4.6
VI(PP) = 5.5 V
5.1
3.8
Vn
Equivalent input noise voltage
f = 1 kHz,
See Figure 99
RS = 20
25
°
C
25
nV/
Hz
,
VO = VOH,
RL= 10 k
RL = 10 k
,
CL = 20 pF,
See Figure 98
20 F
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
25
°
C
0
°
C
70
°
C
200
BOM
Maximum output-swing bandwidth
220
kHz
140
VI = 10 mV,
See Figure 100
CL = 20 pF,
20 F
2.2
B1
Unity-gain bandwidth
2.5
MHz
1.8
49
°
50
°
46
°
f = B1,
CL= 20 pF,
CL = 20 F,
VI = 10 mV,
See Figure 100
φ
m
Phase margin
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