DS7800 DS8800 Dual Voltage Level Translator
June 1986
DS7800 DS8800 Dual Voltage Level Translator
General Description...
DS7800 DS8800 Dual
Voltage Level Translator
June 1986
DS7800 DS8800 Dual
Voltage Level Translator
General Description
The DS7800 DS8800 are dual
voltage translators designed for interfacing between conventional TTL or LS
voltage levels and those levels associated with high impedance junction or MOS REF-type devices The design allows the user a wide latitude in his selection of power supply
voltages thus providing custom control of the output swing The translator is especially useful in analog switching and since low power dissipation occurs in the ‘‘off’’ state minimum system power is required
Features
Y 31 volt (max) output swing
Y 1 mW power dissipation in normal state
Y Standard 5V power supply
Y Temperature range DS7800 DS8800
b55 C to a125 C 0 C to a70 C
Y Compatible with all MOS devices
Schematic and Connection Diagrams
Metal Can Package
TL F 5827 – 2
Top View Order Number DS7800H or DS8800H
See NS Package Number H10C
Typical Applications
4-Channel Analog Switch
TL F 5827 – 1
Bipolar to MOS Interfacing
Analog signals within the range of a8V to b8V C1995 National Semiconductor Corporation TL F 5827
TL F 5827 – 3
TL F 5827 – 4 RRD-B30M105 Printed in U S A
Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications
VCC Supply
Voltage V2 Supply
Voltage
7 0V b30V
V3 Supply
Voltage
30V
V3 – V2
Voltage Differential
40V
I...