SPT7830 Ver la hoja de datos (PDF) - Signal Processing Technologies
Número de pieza
componentes Descripción
Fabricante
SPT7830 Datasheet PDF : 8 Pages
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PIN ASSIGNMENTS
External VREF+ 1
Analog In 2
External VREF- 3
Ground 4
8 VDD
7 Data Out
6 Clock
5 Start Convert
PIN FUNCTIONS
Name
Analog In
Start Convert
Clock
Data Out
External VREF+
External VREF-
VDD
GND
Function
Analog Signal Input
Start Convert. A high-to-low transition on
this input begins the conversion cycle and
enables serial data output.
Clock that drives A/D conversion cycle and
the synchronous serial data output
Serial Data. Tri-state serial data output for
the A/D result driven by the CLOCK input
External voltage reference for top of refer-
ence ladder
External voltage reference for bottom of
reference ladder
Analog and Digital +3 V to +5 V
Power Supply Input
Analog and Digital Ground
ORDERING INFORMATION
PART NUMBER
TEMPERATURE RANGE
SPT7830SCS
0 to +70 °C
SPT7830SCU
+25 °C
*Please see the die specification for guaranteed electrical performance.
PACKAGE
8L SOIC
Die*
Covered by Patent Numbers 5262779 and 5272481.
Signal Processing Technologies, Inc. reserves the right to change products and specifications without notice. Permission is hereby expressly
granted to copy this literature for informational purposes only. Copying this material for any other use is strictly prohibited.
WARNING - LIFE SUPPORT APPLICATIONS POLICY - SPT products should not be used within Life Support Systems without the specific
written consent of SPT. A Life Support System is a product or system intended to support or sustain life which, if it fails, can be reasonably
expected to result in significant personal injury or death.
Signal Processing Technologies believes that ultrasonic cleaning of its products may damage the wire bonding, leading to device
failure. It is therefore not recommended, and exposure of a device to such a process will void the product warranty.
SPT
8
SPT7830
12/19/97
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