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MAX1247BCEE
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
MAX1246/MAX1247
+2.7V
, Low-Power
, 4-Channel,
Serial 12-Bit ADCs in QSOP-16
22
______________________________________________________________________________________
XF
CLKX
CLKR
DX
DR
FSR
CS
SCLK
DIN
DOUT
SSTRB
TMS320LC3x
MAX1246
MAX1247
Figure 20.
MAX1246/MAX1247-to-TMS320 Serial Interface
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
MAX1246
MAX1247
MC683XX
(POWER SUPPLIES)
SCK
PCS0
MOSI
MISO
1
µ
F
0.1
µ
F
0.1
µ
F
(GND)
ANALOG
INPUTS
+3V
+3V
V
DD
CH0
CH1
CH2
CH3
COM
SHDN
VREF
SCLK
CS
DIN
SSTRB
DOUT
DGND
AGND
REFADJ
+2.5V
Figure 19.
MAX1246/MAX1247 QSPI Connections, External Reference
MAX1246/MAX1247
+2.7V
, Low-Power
, 4-Channel,
Serial 12-Bit ADCs in QSOP-16
______________________________________________________________________________________
23
_Ordering Information (continued)
*
Contact factory for availability of CERDIP package, and for
processing to MIL-STD-883B.
PART
†
MAX1246AEPE
MAX1246BEPE
MAX1246AEEE
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
TEMP RANGE
PIN-PACKAGE
16 Plastic DIP
16 Plastic DIP
16 QSOP
MAX1246BEEE
INL
(LSB)
±1/2
±1
-40
°
C to +85
°
C
16 QSOP
±1/2
±1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
SCLK
CS
DIN
SSTRB
DOUT
DGND
AGND
REFADJ
V
DD
CH0
CH1
CH2
CH3
COM
SHDN
VREF
TOP VIEW
MAX1246
MAX1247
DIP/QSOP
__________________Pin Configuration
___________________Chip Information
TRANSISTOR COUNT: 2554
MAX1246AMJE
-55
°
C to +125
°
C
16 CERDIP*
MAX1246BMJE
-55
°
C to +125
°
C
16 CERDIP*
±1/2
±1
MAX1247
ACPE
MAX1247BCPE
MAX1247ACEE
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
16 Plastic DIP
16 Plastic DIP
16 QSOP
MAX1247BCEE
MAX1247CCEE
±1/2
±1
0
°
C to +70
°
C
16 QSOP
±1/2
-0
°
C to +70
°
C
16 QSOP
±1
MAX1247BEPE
-40
°
C to +85
°
C
16 Plastic DIP
±2
±1
MAX1247AEEE
-40
°
C to +85
°
C
16 QSOP
MAX1247BEEE
MAX1247AMJE
-40
°
C to +85
°
C
16 QSOP
±1/2
-55
°
C to +125
°
C
16 CERDIP*
±1
MAX1247BMJE
-55
°
C to +125
°
C
16 CERDIP*
±1/2
±1
CS
SCLK
DIN
SSTRB
DOUT
START
SEL2
SEL1
SEL0
UNI/BIP
SGL/DIF
PD1
PD0
MSB
B10
B1
LSB
HIGH
IMPEDANCE
HIGH
IMPEDANCE
Figure 21. TMS320 Serial-Interface Timing Diagram
MAX1247AEPE
-40
°
C to +85
°
C
16 Plastic DIP
±1/2
MAX1247CEEE
-40
°
C to +85
°
C
16 QSOP
±2
MAX1246/MAX1247
+2.7V
, Low-Power
, 4-Channel,
Serial 12-Bit ADCs in QSOP-16
24
______________________________________________________________________________________
________________________________________________________Package Information
QSOP.EPS
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
MAX1247BCEE
Mfr. #:
Buy MAX1247BCEE
Manufacturer:
Maxim Integrated
Description:
Analog to Digital Converters - ADC +2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
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