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HA1-2425-5

Part Number	HA1-2425-5
Manufacturer	Intersil Corporation
Description	3.2s Sample and Hold Amplifiers
Published	Mar 22, 2005
Detailed Description	HA-2420, HA-2425 November 1996 3.2µs Sample and Hold Ampliﬁers Description The HA-2420 and HA-2425 is a monolithic circ...
Datasheet	HA1-2425-5 PDF File

Overview

HA-2420, HA-2425 November 1996 3.
2µs Sample and Hold Ampliﬁers Description The HA-2420 and HA-2425 is a monolithic circuit consisting of a high performance operational ampliﬁer with its output in series with an ultra-low leakage analog switch and JFET input unity gain ampliﬁer.
With an external hold capacitor connected to the switch output, a versatile, high performance sample-and-hold or track-andhold circuit is formed.
When the switch is closed, the device behaves as an operational ampliﬁer, and any of the standard op amp feedback networks may be connected around the device to control gain, frequency response, etc.
When the switch is opened the output will remain at its last level.
Performance as a sample-and-hold compares very favorably with other monolithic, hybrid, modular, and discrete circuits.
Accuracy to better than 0.
01% is achievable over the temperature range.
Fast acquisition is coupled with superior droop characteristics, even at high temperatures.
High slew rate, wide bandwidth, and low acquisition time produce excellent dynamic characteristics.
The ability to operate at gains greater than 1 frequently eliminates the need for external scaling ampliﬁers.
PKG.
NO.
F14.
3 F14.
3 E14.
3 N20.
35 M14.
15 Features • Maximum Acquisition Time - 10V Step to 0.
1%.
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4µs (Max) - 10V Step to 0.
01%.
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6µs (Max) • Low Droop Rate (CH = 1000pF).
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5µV/ms (Typ) • Gain Bandwidth Product .
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5MHz (Typ) • Low Effective Aperture Delay Time .
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30ns (Typ) • TTL Compatible Control Input • ±12V to ±15V Operation Applications • 12-Bit Data Acquisition • Digital to Analog Deglitcher • Auto Zero Systems • Peak Detector • Gated Operational Ampliﬁer Ordering Information PART NUMBER HA1-2420-2 HA1-2425-5 HA3-2425-5 HA4P2425-5 HA9P2425-5 TEMP.
RANGE (oC) -55 to 125 0 to 75 0 to 75 0 to 75 0 to 75 PACKAGE 14 Ld CERDIP 14 Ld CERDIP 14 Ld PDIP 20 Ld PLCC 14 Ld SOIC Th...

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HA1-2425-5 3.2s Sample and Hold Amplifiers - Intersil Corporation

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