SPT7870SCU Просмотр технического описания (PDF) - Signal Processing Technologies
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производитель
SPT7870SCU Datasheet PDF : 8 Pages
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PIN ASSIGNMENTS
DØ 1
D1 2
D2 3
D3 4
D4 5
D5 6
D6 7
D7 8
D8 9
D9 10
D1Ø 11
44L Cerquad
33 VB
32 N/C
31 N/C
30 VM
29 N/C
28 VIN
27 N/C
26 N/C
25 VT
24 VCC
23 VCC
PIN FUNCTIONS
NAME I/O
VIN
I
D0-D9 O
D10
O
CLK
I
NCLK I
LINV
I
MINV I
VT
N/A
VM
N/A
VB
N/A
VCC
I
VEE
I
N/C
-
AGND I
DGND I
DESCRIPTION
Analog Input
Digital Output Data (D0 = LSB)
Overflow
Clock (Internal Pull-Down to Ground)
Inverted Clock
(Internal Pull-Down to -1.3 V)
Invert Least Significant Bits (D0-D8);
CMOS/TTL Level; Invert=+5 V;
Internal Pull-Down to Ground
Invert MSB (D9);
CMOS/TTL Level; Invert=+5 V;
Internal Pull-Down to Ground
Internal Top Reference Decoupling
(+1 V typical)
Internal Mid-Point Reference Decoupling
(0 V typical)
Internal Bottom Reference Decoupling
(-1 V typical)
+5 V Analog Supply
-5.2 V Supply
Not Connected
Analog Ground
Digital Ground
ORDERING INFORMATION
PART NUMBER
SPT7870SIQ
SPT7870SCU
TEMPERATURE RANGE
-40 to +85 °C
+25 °C
PACKAGE
44L Cerquad
Die*
*Please see the die specification for guaranteed electrical performance.
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
SPT7870
9/8/98
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