Features: • This Circuit is Processed in Accordance to MIL-STD-883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
• Fast Acquisition Time (0.01%) . . . . . . . . . . . . . . 900ns
• Fast Hold Mode Settling Time (0.01%) . . . . . . . . 300ns
• Low Distortion (Hold Mode) . . . . . . . . . . . -72dBc (Typ)
(VIN = 200kHz, Fs = 450kHz, 5VP-P)
• Bandwidth Minimally Affected By External CH
• Fully Differential Analog Inputs
• Built-in 135pF Hold Capacitor
• Pin Compatible with HA-5320Application• High Bandwidth Precision Data Acquisition Systems
• Inertial Navigation and Guidance Systems
• Ultrasonics
• SONAR
• RADARPinout
SpecificationsVoltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . 36V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
Digital Input Voltage (S/H Pin) . . . . . . . . . . . . . . . . . . . . .+8V, -6V
Output Current, Continuous . . . . . . . . . . . . . . . . . .. . . . . .±20mA
Storage Temperature Range . . . . . . . . . . . . . . . . . -65to +150
Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . +300
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <2000V
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
DescriptionThe HA-5340/883 combines the advantages of two sample/hold architectures to create a new generation of monolithic sample/ hold. High amplitude, high frequency signals can be sampled with very low distortion being introduced. The combination of exceptionally fast acquisition time and specified/characterized hold mode distortion is an industry first. Additionally, the AC performance is only minimally affected by additional hold capacitance.
To achieve this level of performance, the benefits of an integrating output stage in HA-5340/883 have been combined with the advantages of a buffered hold capacitor. To the user this translates to a front-end stage that has high bandwidth due to charging only a small capacitive load and an output stage with constant pedestal error which can be nulled out using the offset adjust pins. Since the performance penalty for additional hold capacitance is low, the designer can further minimize pedestal error and droop rate without sacrificing speed.
Low distortion, fast acquisition, and low droop rate are the result, making the HA-5340/883 the obvious choice for high speed, high accuracy sampling systems.
HA-5340_883 Data Sheet
