HA2-2605-5 Просмотр технического описания (PDF) - Intersil
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HA2-2605-5 Datasheet PDF : 7 Pages
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HA-2600, HA-2605
Typical Applications (Continued)
R2
+15V
R1
VREF
IBIAS
-
HA-2600
+
BAL
VO
=
1
+
RR-----21-
VREF
50pF (NOTE)
V+
FEATURES:
1. Minimum bias current in reference cell.
2. Short Circuit Protection.
IN
+
HA-2600
-
OUT
-15V
50pF (NOTE)
FEATURES
1. ZIN = 1012Ω (Min).
2. ZOUT = 0.01Ω (Max), B.W. = 12MHz (Typ).
3. Slew Rate = 4V/µs (Min), Output Swing = ±10V (Min) to 50kHz.
NOTE: A small load capacitance is recommended in all applications where practical to prevent possible high frequency oscillations resulting from
external wiring parasitics. Capacitance up to 100pF has negligible effect on the bandwidth or slew rate.
FIGURE 7. REFERENCE VOLTAGE AMPLIFIER
FIGURE 8. VOLTAGE FOLLOWER
Typical Performance Curves VS = ±15V, TA = 25oC, Unless Otherwise Specified
15
10
5
0
OFFSET
-5
BIAS
-10
-15
-50 -25
0
25
50
75
100 125
TEMPERATURE (oC)
100
EQUIVALENT INPUT
NOISE vs BANDWIDTH
10
10kΩ SOURCE
RESISTANCE
1
0Ω SOURCE
RESISTANCE
0.1
100Hz
THERMAL NOISE
OF 10K RESISTOR
1kHz
10kHz
100kHz 1MHz
UPPER 3dB FREQUENCY
(LOWER 3dB FREQUENCY = 10Hz)
10MHz
FIGURE 9. INPUT BIAS CURRENT AND OFFSET CURRENT
vs TEMPERATURE
FIGURE 10. BROADBAND NOISE CHARACTERISTICS
120
100
0
80
20
GAIN
60
60
40
PHASE
100
20
140
0
180
-20
10Hz 100Hz
1kHz
10kHz 100kHz 1MHz 10MHz 100MHz
FREQUENCY
FIGURE 11. OPEN LOOP FREQUENCY RESPONSE
1000
800
600
400
200
0
-55 -35 -15
5 25 45 65
TEMPERATURE (oC)
85 105 125
FIGURE 12. INPUT IMPEDANCE vs TEMPERATURE (100Hz)
5
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