MAX1082/MAX1083
300ksps/400ksps, Single-Supply, 4-Channel,
Serial 10-Bit ADCs with Internal Reference
22
Maxim Integrated
SCLK
DIN
DOUT
SSTRB
SEL2START SEL1 SEL0 PD1 PD0
CS
UNI/BIP SGI/DIF
B8 S1
MSB
S0
HIGH IMPEDANCE
HIGH IMPEDANCE
Figure 18. MAX1082/MAX1083-to-TMS320 Serial Interface
Ordering Information (continued)
Typical Operating Circuit
V
DD
I/O
SCK (SK)
MOSI (SO)
MISO (SI)
V
SS
SHDN
SSTRB
DOUT
DIN
SCLK
CS
COM
GND
V
DD1
V
DD2
CH3
4.7µF
0.1µF
CH0
0 TO
+2.5V
ANALOG
INPUTS
MAX1082
MAX1083
CPU
+5V OR
+3V
REF
0.01µF
REFADJ
Chip Information
PROCESS: BiCMOS
PART TEMP RANGE
PIN-
PACKAGE
INL
(LSB)
MAX1083ACUE+ 0°C to +70°C 16 TSSOP ±1/2
MAX1083BCUE+ 0°C to +70°C 16 TSSOP ±1
MAX1083AEUE+ -40°C to +85°C 16 TSSOP ±1/2
MAX1083BEUE+ -40°C to +85°C 16 TSSOP ±1
Package Information
For the latest package outline information and land patterns (foot-
prints), go to www.maximintegrated.com/packages
. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE NO.
LAND
PATTERN NO.
16 TSSOP U16+1
21-0066
90-0117
+
Denotes a lead(Pb)-free/RoHS-compliant package.
