HA2-5160-2 Intersil Corporation, HA2-5160-2 Datasheet - Page 5

• Manufacturer Part Number: HA2-5160-2
• Description: 100MHz/ JFET Input/ High Slew Rate/ Uncompensated/ Operational Amplifier
• Manufacturer: Intersil Corporation

Application Information
Power Supply Decoupling
Although not absolutely necessary, it is recommended that
all power supply lines be decoupled with 0.01 F ceramic
capacitors to ground. Decoupling capacitors should be
located as near to the amplifier terminals as possible.
Stability
The phase margin of the HA-5160 will be improved by
connecting a small capacitor (>10pF) between the output
Typical Applications
NOTE: Values were determined experimentally for optimum speed and settling time.
IN
FIGURE 4A. NONINVERTING UNITY GAIN CIRCUIT
FIGURE 3A. INVERTING UNITY GAIN CIRCUIT
IN
2k
210
3
2
+
-
8
15pF
6
COMPENSATION
5
SUGGESTED COMPENSATION FOR UNITY GAIN STABILITY (NOTE)
2k
+
-
OUT
OUT
FIGURE 4. GAIN OF +1
FIGURE 3. GAIN OF -1
HA-5160
and the inverting input of the device This small capacitor
compensates for the input capacitance of the FET.
Capacitive Loads
When driving large capacitive loads (>100pF), it is
suggested that a small resistor ( 100 ) be connected in
series with the output of the device and inside the feedback
loop.
Power Supply Minimum
The absolute supply minimum is 6V and the safe level is 7V.
OUTPUT
OUTPUT
FIGURE 4B. NONINVERTING UNITY GAIN PULSE RESPONSE
FIGURE 3B. INVERTING UNITY GAIN PULSE RESPONSE
Horizontal Scale: 500ns/Div.
Horizontal Scale: 500ns/Div.
Vertical Scale: 2V/Div.
Vertical Scale: 2V/Div.