MAX1082_12 Datasheet, PDF (22/23 Pages) Maxim Integrated Products – 300ksps/400ksps, Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference

MAX1082/MAX1083
300ksps/400ksps, Single-Supply, 4-Channel,
Serial 10-Bit ADCs with Internal Reference
CS
SCLK
DIN
SSTRB
DOUT
START SEL2 SEL1 SEL0 UNI/BIP SGI/DIF PD1 PD0
MSB B8 S1 S0
HIGH IMPEDANCE
HIGH IMPEDANCE
Figure 18. MAX1082/MAX1083-to-TMS320 Serial Interface
Typical Operating Circuit
0 TO
+2.5V
ANALOG
INPUTS
4.7µF
0.01µF
CH0
V_DD1
V_DD2
MAX1082
MAX1083 ^GND
CH3
COM
REF
CS
SCLK
DIN
REFADJ ^DOUT
SSTRB
SHDN
+5V OR
+3V
V_DD
0.1µF
CPU
I/O
SCK (SK)
MOSI (SO)
MISO (SI)
V_SS
Ordering Information (continued)
PART
TEMP RANGE
PIN-
PACKAGE
MAX1083ACUE+
0°C to +70°C 16 TSSOP
MAX1083BCUE+
0°C to +70°C 16 TSSOP
MAX1083AEUE+ -40°C to +85°C 16 TSSOP
MAX1083BEUE+ -40°C to +85°C 16 TSSOP
+Denotes a lead(Pb)-free/RoHS-compliant package.
INL
(LSB)
±1/2
±1
±1/2
±1
PROCESS: BiCMOS
Chip Information
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
16 TSSOP
PACKAGE
CODE
U16+1
LAND
OUTLINE NO. _{PATTERN NO.}
21-0066
90-0117
22
Maxim Integrated