參數(shù)資料
型號(hào): OP634
廠商: Texas Instruments, Inc.
英文描述: Wideband, Single-Supply Operational Amplifier(寬帶,單電源運(yùn)算放大器)
中文描述: 寬帶,單電源運(yùn)算放大器(寬帶,單電源運(yùn)算放大器)
文件頁(yè)數(shù): 8/18頁(yè)
文件大?。?/td> 284K
代理商: OP634
OPA634, OPA635
SBOS097A
8
TYPICAL PERFORMANCE CURVES: V
S
= +5V
(Cont.)
At T
A
= 25
°
C, G = +2, R
F
= 750
, and R
L
= 150
to V
S
/2, unless otherwise noted (see Figure 1).
1000
100
10
1
R
S
vs CAPACITIVE LOAD
Capacitive Load (pF)
1
10
100
1000
R
S
)
2
1
0
1
2
3
4
5
6
7
8
FREQUENCY RESPONSE vs CAPACITIVE LOAD
Frequency (MHz)
1
10
100
300
N
V
O
= 0.2Vp-p
R
S
OPA63x
V
O
1k
C
L
+V
S
/2
C
L
= 100pF
C
L
= 1000pF
C
L
= 10pF
100
90
80
70
60
50
40
30
20
10
0
10
20
OPEN-LOOP GAIN AND PHASE
Frequency (Hz)
1k
10k
100k
1M
10M
100M
1G
O
0
30
60
90
120
150
180
210
240
270
300
330
360
O
°
)
Open-Loop Phase
Open-Loop Gain
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
INPUT DC ERRORS vs TEMPERATURE
Temperature (
°
C)
40
20
0
20
40
60
80
100
I
50
45
40
35
30
25
20
15
10
5
0
I
μ
A
1
μ
A
Input Offset Voltage
Input Bias Current
10X Input Offset Current
100
10
1
0.1
CLOSED-LOOP OUTPUT IMPEDANCE
vs FREQUENCY
Frequency (Hz)
1k
10k
100k
1M
10M
100M
O
)
G = +1
R
F
= 25
16
14
12
10
8
6
4
2
0
SUPPLY AND OUTPUT CURRENT vs TEMPERATURE
Temperature (
°
C)
40
20
0
20
40
60
80
100
P
160
140
120
100
80
60
40
20
0
O
Sinking Output Current
Sourcing Output Current
Quiescent Supply Current
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