參數(shù)資料
型號： BUF634FKTTTE3
英文描述： 250mA HIGH-SPEED BUFFER
中文描述： 250mA的高速緩沖
文件頁數(shù)： 2/12頁
文件大?。?/td> 256K
代理商： BUF634FKTTTE3
2
BUF634
SPECIFICATIONS
ELECTRICAL
At T
A
= +25
°
C
(1)
, V
S
=
±
15V, unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN
assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject
to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not
authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
V+
V–
V
O
V
IN
BW
V+
V–
V
O
V
IN
6
Specifications the same as Low Quiescent Mode.
NOTES: (1) Tests are performed on high speed automatic test equipment, at approximately 25
°
C junction temperature. The power dissipation of this product will
cause some parameters to shift when warmed up. See typical performance curves for over-temperature performance. (2) Limited output swing available at low supply
voltage. See Output voltage specifications. (3) Typical when all leads are soldered to a circuit board. See text for recommendations.
BUF634P, U, T, F
LOW QUIESCENT CURRENT MODE
WIDE BANDWIDTH MODE
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT
Offset Voltage
vs Temperature
vs Power Supply
Input Bias Current
Input Impedance
Noise Voltage
±
30
±
100
0.1
±
0.5
80 || 8
4
±
100
6
6
6
±
5
6
mV
μ
V/
°
C
mV/V
μ
A
M
|| pF
nV/
√
Hz
V/V
V/V
V/V
Specified Temperature Range
V
S
=
±
2.25V
(2)
to
±
18V
V
IN
= 0V
R
= 100
f = 10kHz
R
L
= 1k
, V
O
=
±
10V
R
L
= 100
, V
O
=
±
10V
R
L
= 67
, V
O
=
±
10V
1
6
±
2
±
20
8 || 8
6
GAIN
0.95
0.85
0.8
0.99
0.93
0.9
6
6
6
6
6
6
OUTPUT
Current Output, Continuous
Voltage Output, Positive
±
250
(V+) –1.7
(V–) +1.8
(V+) –2.4
(V– ) +3.5
(V+) –2.8
(V–) +4
±
350
6
6
6
6
6
6
6
mA
V
V
V
V
V
V
mA
I
O
= 10mA
I
O
= –10mA
I
O
= 100mA
I
O
= –100mA
I
O
= 150mA
I
O
= –150mA
(V+) –2.1
(V–) +2.1
(V+) –3
(V–) +4
(V+) –4
(V–) +5
6
6
6
6
6
6
Negative
Positive
Negative
Positive
Negative
Short-Circuit Current
±
550
±
400
6
DYNAMIC RESPONSE
Bandwidth, –3dB
R
L
= 1k
R
= 100
20Vp-p, R
L
= 100
20V Step, R
L
= 100
20V Step, R
= 100
3.58MHz, V
O
= 0.7V, R
L
= 150
3.58MHz, V
O
= 0.7V, R
L
= 150
30
20
2000
200
50
4
2.5
180
160
6
6
6
0.4
0.1
MHz
MHz
V/
μ
s
ns
ns
%
°
Slew Rate
Settling Time, 0.1%
1%
Differential Gain
Differential Phase
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current, I
Q
TEMPERATURE RANGE
Specification
Operating
Storage
Thermal Shutdown
Temperature, T
J
Thermal Resistance,
θ
JA
±
15
6
V
V
±
2.25
(2)
±
18
±
2
6
6
I
O
= 0
±
1.5
±
15
±
20
mA
–40
–40
–55
+85
+125
+125
6
6
6
6
6
6
°
C
°
C
°
C
175
100
150
65
6
65
6
6
6
6
6
6
6
6
°
C
“P” Package
(3)
“U” Package
(3)
“T” Package
(3)
“T” Package
“F” Package
(3)
“F” Package
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
θ
JA
θ
JA
θ
JC
θ
JA
θ
JC
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參數(shù)描述
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