ca3240a Intersil Corporation, ca3240a Datasheet - Page 9

• Manufacturer Part Number: ca3240a
• Description: Dual, 4.5mhz, Bimos Operational Amplifier With Mosfet Input/bipolar Output
• Manufacturer: Intersil Corporation

V
I
= 30V
CA3086E
TRANSISTOR
ARRAY
CHASSIS GROUND
V
LOAD REGULATION:
O
2N6385
DARLINGTON
RANGE = 20mV TO 25V
+
-
VOLTAGE <0.08%
CURRENT <0.05%
2000µF
50V
2.7K
10
11
9
8
7
6
FIGURE 7. CONSTANT-VOLTAGE/CONSTANT-CURRENT POWER SUPPLY
9
2.2K
3
1
OUTPUT HUM AND NOISE ≤ 150µV
SINE REGULATION ≤ 0.1%/V
I
O
2
1
3
5
4
RANGE = 10mA - 1.3A
Top Trace: Output Voltage;
Bottom Trace: Collector Of Load Switching Transistor
6.2K
2
+
-
75Ω
3K
12
1K
5µF
16V
FIGURE 8. TRANSIENT RESPONSE
100Ω
500mV/Div., 5µs/Div.
CA3240, CA3240A
(10MHz BANDWIDTH)
Load = 100mA to 1A; 5V/Div., 5µs/Div.
14
13
1
O
100K
820Ω
RMS
CA3240E
V+
8
4
100K
1/2
100K
+
-
680K
100K
2
3
50K
6
5
0.056µF
CA3240E
+
-
10K
1/2
8
V+
1Ω
1W
1N914
7
180K
82K
+
-
I
March 4, 2005
O
500
µF
V
FN1050.6
O