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HA-2522 Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer HA-2522
Beschreibung 20MHz/ High Slew Rate/ Uncompensated/ High Input Impedance/ Operational Amplifiers
Hersteller Intersil Corporation
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Gesamt 7 Seiten
HA-2522 Datasheet, Funktion
Data Sheet
HA-2520, HA-2522,
HA-2525
September 1998 File Number 2894.3
20MHz, High Slew Rate, Uncompensated,
High Input Impedance, Operational
Amplifiers
HA-2520/2522/2525 comprise a series of operational amplifiers
delivering an unsurpassed combination of specifications for
slew rate, bandwidth and settling time. These dielectrically
isolated amplifiers are controlled at close loop gains greater
than 3 without external compensation. In addition, these high
performance components also provide low offset current and
high input impedance.
120V/µs slew rate and 200ns (0.2%) settling time of these
amplifiers make them ideal components for pulse amplification
and data acquisition designs. These devices are valuable
components for RF and video circuitry requiring up to 20MHz
gain bandwidth and 2MHz power bandwidth. For accurate signal
conditioning designs the HA-2520/2522/2525’s superior dynamic
specifications are complemented by 10nA offset current, 100M
input impedance and offset trim capability. MIL-STD-883 product
and data sheets are available upon request.
Ordering Information
PART NUMBER
(BRAND)
HA2-2520-2
HA2-2522-2
HA2-2525-5
HA3-2525-5
HA7-2520-2
HA7-2525-5
TEMP.
RANGE (oC)
PACKAGE
-55 to 125 8 Pin Metal Can
-55 to 125 8 Pin Metal Can
0 to 75 8 Pin Metal Can
0 to 75 8 Ld PDIP
-55 to 125 8 Ld CERDIP
0 to 75 8 Ld CERDIP
HA9P2525-5
(H25255)
0 to 75 8 Ld SOIC
PKG.
NO.
T8.C
T8.C
T8.C
E8.3
F8.3A
F8.3A
M8.15
Features
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs
• Fast Settling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200ns
• Full Power Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . 2MHz
• Gain Bandwidth (AV 3) . . . . . . . . . . . . . . . . . . . . 20MHz
• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 100M
• Low Offset Current . . . . . . . . . . . . . . . . . . . . . . . . . . .10nA
• Compensation Pin for Unity Gain Capability
Applications
• Data Acquisition Systems
• RF Amplifiers
• Video Amplifiers
• Signal Generators
Pinouts
HA-2520 (CERDIP)
HA-2525 (PDIP, CERDIP, SOIC)
TOP VIEW
BAL 1
-IN 2
+IN 3
V- 4
-
+
8 COMP
7 V+
6 OUT
5 BAL
HA-2520/22/25
(METAL CAN)
TOP VIEW
COMP
BAL 1
8
7 V+
IN- 2
-
+
6 OUT
IN+ 3
5 BAL
4
V-
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999






HA-2522 Datasheet, Funktion
HA-2520, HA-2522, HA-2525
Typical Performance Curves VS = ±15V, TA = 25oC, Unless Otherwise Specified (Continued)
50
40
30
20
10
0
-10
-20
-30
-40
4
6 8 10 12
SUPPLY VOLTAGE (±V)
14
14
12 RL = 2k
10
8
6
4
2
0
-2
-4
-6
-8
-10
-12
4
6
8 10 12
SUPPLY VOLTAGE (±V)
14
FIGURE 12. OUTPUT CURRENT vs SUPPLY VOLTAGE
FIGURE 13. OUTPUT VOLTAGE SWING vs SUPPLY VOLTAGE
5.4
5.2
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
4
125oC
25oC
-55oC
6 8 10 12
SUPPLY VOLTAGE (±V)
14
FIGURE 14. SUPPLY CURRENT vs SUPPLY VOLTAGE
100
80
60 GAIN AT AV = 100
40
20 PHASE AT AV = 100
0
OPEN LOOP GAIN
OPEN LOOP PHASE
100 1K 10K 100K 1M 10M
FREQUENCY (Hz)
0
-45
-90
-135
-180
100M
FIGURE 15. FREQUENCY RESPONSE
100
80
0pF
10pF
60 30pF
50pF
40
20
100pF
0 300pF
-20
100
1K
10K 100K
1M
10M
100M
FREQUENCY (Hz)
FIGURE 16. OPEN LOOP FREQUENCY RESPONSE FOR
VARIOUS VALUES OF CAPACITORS FROM COMP
PIN TO GROUND
6
1000
500
INPUT NOISE CURRENT
100
50
INPUT NOISE VOLTAGE
10
5
100
50
10
5
1
0.5
1 0.1
1 10 100 1K 10K 100K
FREQUENCY (Hz)
FIGURE 17. INPUT NOISE CHARACTERISTICS

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