參數(shù)資料
型號(hào): HA-2540
廠商: Intersil Corporation
英文描述: 400MHz, Fast Settling Operational Amplifier(400MHz、快速穩(wěn)定運(yùn)算放大器)
中文描述: 400MHz的快速沉降運(yùn)算放大器(400MHz的快速穩(wěn)定運(yùn)算放大器)
文件頁數(shù): 3/8頁
文件大?。?/td> 548K
代理商: HA-2540
3
POWER REQUIREMENTS
Supply Current
Full
-
20
25
mA
Power Supply Rejection Ratio (Note 9)
Full
60
70
-
dB
NOTES:
3. R
L
= 1k
, V
O
=
±
10V.
4. V
CM
=
±
10V.
5. V
O
= 90mV.
6. A
V
= 10.
7. Full power bandwidth guaranteed based on slew rate measurement using:
8. Refer to Test Circuits section of the data sheet.
9. V
SUPPLY
= +5V, -15V and +15V, -5V.
10. Guaranteed range for output voltage is
±
10V. Functional operation outside of this range is not guaranteed.
.
Electrical Specifications
V
SUPPLY
=
±
15V, R
L
= 1k
, C
L
< 10pF, Unless Otherwise Specified
(Continued)
PARAMETER
TEMP (
o
C)
MIN
TYP
MAX
UNITS
FPBW
---------------------------
=
Test Circuits and Waveforms
FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE TEST CIRCUIT
LARGE SIGNAL RESPONSE
SMALL SIGNAL RESPONSE
FIGURE 2. SETTLING TIME TEST CIRCUIT
V
IN
900
100
V
OUT
-
+
NOTES:
11. A
V
= +10.
12. C
L
10pF.
A
B
Vertical Scale: A = 0.5V/Div., B = 5.0V/Div.
Horizontal Scale: 50ns/Div.
Vertical Scale: Input = 10mV/Div.; Output = 50mV/Div.
Horizontal Scale: 20ns/Div.
0.001
μ
F
1
μ
F
0.001
μ
F
1
μ
F
2k
5k
500
V+
V-
-
+
PROBE
MONITOR
OUTPUT
INPUT
SETTLE
POINT
NOTES:
13. A
V
= -10.
14. Load Capacitance should be less than 10pF. Turn on time delay
typically 4ns.
15. It is recommended that resistors be carbon composition and the
feedback and summing network ratios be matched to 0.1%.
16. SETTLE POINT (Summing Node) capacitance should be less
than 10pF. For optimum settling time results, it is recommended
that the test circuit be constructed directly onto the device pins. A
Tektronix 568 Sampling Oscilloscope with S-3A sampling heads
is recommended as a settle point monitor.
HA-2540
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