LH0032CG National Semiconductor, LH0032CG Datasheet

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LH0032CG

Manufacturer Part Number
LH0032CG
Description
IC OP AMP FAST FET INPUT G12B
Manufacturer
National Semiconductor
Datasheet

Specifications of LH0032CG

Amplifier Type
Differential
Number Of Circuits
1
Slew Rate
500 V/µs
Gain Bandwidth Product
70MHz
Current - Input Bias
500pA
Voltage - Input Offset
2000µV
Current - Supply
20mA
Current - Output / Channel
100mA
Voltage - Supply, Single/dual (±)
±5 V ~ 15 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
*
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Output Type
-
-3db Bandwidth
-
Other names
*LH0032CG

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C 1996 National Semiconductor Corporation
LH0032
Ultra Fast FET-Input Operational Amplifier
General Description
The LH0032 is a high slew rate high input impedance differ-
ential operational amplifier suitable for diverse applications
in fast signal handling The high allowable differential input
voltage ease of output clamping and high output drive ca-
pability particularly suit it for comparator applications It may
be used in applications normally reserved for video amplifi-
ers allowing the use of operational gain setting and frequen-
cy response shaping into the megahertz region
The LH0032’s wide bandwidth high input impedance and
high output capacity make it an ideal choice for applications
such as summing amplifiers in high speed D to A convert-
ers buffers in data acquisition systems and sample and
hold circuits Additional applications include high speed inte-
grators and video amplifiers The LH0032 is guaranteed for
operation over the temperature range
the LH0032C is guaranteed for
Schematic
TL K 5265
b
25 C to
b
55 C to
a
85 C
a
125 C
Features
Y
Y
Y
Y
Y
Y
500 V
70 MHz bandwidth
10
As low as 2 mV max input offset voltage
FET input
Peak output current to 100 mA
12
input impedance
s slew rate
RRD-B30M26 Printed in U S A
December 1994
TL K 5265 – 1

Related parts for LH0032CG

LH0032CG Summary of contents

Page 1

... Additional applications include high speed inte- grators and video amplifiers The LH0032 is guaranteed for operation over the temperature range b the LH0032C is guaranteed for Schematic C 1996 National Semiconductor Corporation TL K 5265 Features 500 V s slew rate Y 70 MHz bandwidth Y 12 ...

Page 2

... DC Electrical Characteristics Symbol Parameter Test Conditions Guaranteed by CMRR test condition Operating Ratings (Note 9) 18V Temperature Range T g LH0032G LH0032CG 30V Junction Temperature T (Note 10) LH0032G 100 mA g Thermal Resistance (Note 150 Package JA 300 C G Package JC V 15V unless otherwise noted (Note MIN s ...

Page 3

... B values Note 4 LH0032G is 100% production tested for this parameter LH0032CG is sample tested only Limits are not used to calculate outgoing quality levels T is the average value calculated from measurements and T Note 5 Measured in still air 7 minutes after application of power Guaranteed thru correlated automatic pulse testing ...

Page 4

Typical Performance Characteristics Supply Current vs Supply Voltage Bode Plot (Unity Gain Compensation) Large Signal Pulse Response Normalized Input Bias Current During Warm-Up Input Voltage Range and Output Bode Plot Voltage vs Supply Voltage (Uncompensated) Large Signal Frequency Common Mode ...

Page 5

Auxiliary Circuits Offset Null TL K 5265– 15 Typical Applications Unity Gain Amplifier 100X Buffer Amplifier Output Short Circuit Protection 10X Buffer Amplifier TL K 5265– 17 Non-Compensated Unity Gain Inverter TL K 5265– 5265 – ...

Page 6

Typical Applications (Continued) High Speed Current Mode MUX Applications Information POWER SUPPLY DECOUPLING The LH0032 LH0032A like most high speed circuits is sen- sitive to layout and stray capacitance Power supplies should be by passed as near to pins 10 ...

Page 7

Applications Information (Continued) vice temperature will stabilize within 5–10 minutes after ap- plication of power and the input bias currents measured at that time will be indicative of normal operating currents An additional rise would occur as power is delivered ...

Page 8

Applications Information (Continued) FIGURE 16 The Effect of Various Compensation Capacitors on LH0032 Open Loop Frequency Response FIGURE 17 LH0032 Unity Gain Non-Inverting Large Signal Pulse Response 100 ...

Page 9

9 ...

Page 10

... Physical Dimensions inches (millimeters) Order Number LH0032G LH0032G 883 or LH0032CG LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or ...

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