SPT7710 Просмотр технического описания (PDF) - Cadeka Microcircuits LLC.
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SPT7710 Datasheet PDF : 12 Pages
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PIN ASSIGNMENTS
9
8
76
5
4
3
21
A
D8
D6
D5
D4
D3
D2
D1
D0 DGND
AGND D7
B
DREAD AGND
VEE DGND
CLK MINV
VEE CLK
AGND AGND
VRBS VEE
Bottom
View
PGA
C
N/C VEE
D
LINV DRINV
E
VEE AGND
F
VRTS AGND
G
N/C VRTF
VRBF VR1
H
VR3 VEE
J
N/C AGND VIN AGND VR2 AGND VIN AGND N/C
1 VEE
2 N/C
3 LINV
4 VEE
5 AGND
6 DGND
7 D0 (LSB)
8 D1
9 D2
10 D3
11 D4
12 D5
13 D6
14 D7 (MSB)
15 DGND
16 AGND
17 VEE
18 MINV
19 N/C
20 CLK
21 CLK
DGND 1
AGND 2
VEE
3
MINV 4
CLK 5
CLK 6
VEE
7
AGND 8
AGND 9
VRBS 10
VRBF 11
Cerquad
33 AGND
32 VEE
31 LINV
30 N/C
29 DRINV
28 N/C
27 VEE
26 AGND
25 AGND
24 VRTS
23 VRTF
DIP
N/C 42
VRTF 41
N/C 40
VEE 39
VEE 38
N/C 37
N/C 36
AGND 35
VIN 34
AGND 33
VR2 32
AGND 31
VIN 30
AGND 29
N/C 28
N/C 27
VEE 26
VEE 25
N/C 24
VRBF 23
N/C 22
PIN FUNCTIONS
Name
LINV
VEE
DGND
D0
D1–D6
D7
MINV
CLK
CLK
AGND
VIN
VR2
VRTF
VRBF
Function
D0 through D6 Output Inversion Control Pin
Negative Analog Supply Nominally –5.2 V
Digital Ground
Digital Data Output (LSB)
Digital Data Output
Digital Data Output (MSB)
D7 Output Inversion Control Pin
Inverse ECL Clock Input Pin
ECL Clock Input Pin
Analog Ground
Analog Input; Can be Connected to the
Input Signal or Used as a Sense
Reference Voltage Tap 2 (–1.0 V typ)
Reference Voltage Top
Reference Voltage Bottom
The following pins are on PGA and cerquad packages only.
DRINV Data Ready Inverse
DREAD Data Ready Output
Overrange Overrange Output D8
VR1
Reference Voltage Tap 1 (–1.5 V typ)
VR3
Reference Voltage Tap 3 (–0.5 V typ)
VRTS
VRBS
Reference Voltage Top, Sense
Reference Voltage Bottom, Sense
ORDERING INFORMATION
PART NUMBER
LINEARITY
TEMPERATURE RANGE
SPT7710AIJ
0.75 LSB
–25 to +85 °C
SPT7710BIJ
0.95 LSB
–25 to +85 °C
SPT7710AIG
0.75 LSB
–25 to +85 °C
SPT7710BIG
0.95 LSB
–25 to +85 °C
SPT7710AIQ
0.75 LSB
–25 to +85 °C
SPT7710BIQ
0.95 LSB
–25 to +85 °C
SPT7710BCU
0.95 LSB
+25 °C
*Please see the die specification for guaranteed electrical performance.
PACKAGE TYPE
42L Ceramic S/B
42L Ceramic S/B
46L PGA
46L PGA
44L Cerquad
44L Cerquad
Die*
SPT7710
12
8/17/01
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