Intersil HA5351883 Fast acquisition, low power sample and hold amplifier Datasheet

HA5351/883
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Fast Acquisition, Low Power
INFORMATION
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Sample and Hold Amplifier
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Description
®
ADVANCE
May 1997
Features
• This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• Fast Acquisition to 0.01% . . . . . . . . . . . . . . . 70ns (Max)
• Low Offset Error . . . . . . . . . . . . . . . . . . . . . . . .±2mV (Max)
• Low Pedestal Error . . . . . . . . . . . . . . . . . . . . . .±8mV (Max)
• Low Droop Rate . . . . . . . . . . . . . . . . . . . . . 2µV/µs (Max)
The HA5351/883 is a fast acquisition, wide bandwidth sample/hold amplifier built with the Intersil HBC-10 BiCMOS process. This sample and hold amplifier offers the combination
of features; fast acquisition time (70ns to 0.01% maximum),
excellent DC precision and extremely low power dissipation,
making it ideal for use in systems that sample multiple signals and require low power. In systems with multiple channels also consider the Dual HA-5352/883 sample and hold
amplifier.
• On Board Hold Capacitor
The HA5351/883 is in an open loop configuration with fully
differential inputs providing flexibility for user defined feedback. In unity gain the HA5351/883 is completely self-contained and requires no external components. The on-board
15pF hold capacitor is completely isolated to minimizing
droop rate and reduce sensitivity to pedestal error. The
HA5351/883 is available in 8 lead CerDIP for minimum
board space and easy layout.
Applications
Ordering Information
• Wide Unity Gain Bandwidth . . . . . . . . . . . 40MHz (Typ)
• Low Power Dissipation . . . . . . . . . . . . . . .220mW (Max)
• Total Harmonic Distortion (Hold Mode) . . -72dBc (Typ)
(VIN = 5VP-P at 1 MHz)
• Fully Differential Inputs
• Synchronous Sampling
PART
NUMBER
TEMPERATURE
RANGE
HA-5351MJ/883
-55oC to +125oC
• Wide Bandwidth A/D Conversion
• Deglitching
PACKAGE
8 Lead CerDIP
• Peak Detection
• High Speed DC Restore
Pinout
HA5351/883
(CERDIP)
TOP VIEW
+IN
1
8
-IN
NC
2
7
GND
V-
3
6
V+
OUT
4
5
S/H CONTROL
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
7-13
511118-883
File Number 3727.1
Spec Number
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