MAX1246 Datasheet, PDF (22/24 Pages) Maxim Integrated Products – +2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16

+2.7V, Low-Power, 4-Channel,
Serial 12-Bit ADCs in QSOP-16
CS
SCLK
DIN
START SEL2 SEL1 SEL0 UNI/BIP SGL/DIF PD1 PD0
SSTRB
DOUT
Figure 21. TMS320 Serial-Interface Timing Diagram
MSB B10 B1 LSB
HIGH
IMPEDANCE
HIGH
IMPEDANCE
_Ordering Information (continued) __________________Pin Configuration
PART^†
TEMP. RANGE PIN-PACKAGE
MAX1246AEPE -40°C to +85°C
MAX1246BEPE -40°C to +85°C
MAX1246AEEE -40°C to +85°C
MAX1246BEEE -40°C to +85°C
MAX1246AMJE -55°C to +125°C
MAX1246BMJE -55°C to +125°C
MAX1247ACPE 0°C to +70°C
MAX1247BCPE 0°C to +70°C
MAX1247ACEE 0°C to +70°C
MAX1247BCEE 0°C to +70°C
MAX1247AEPE -40°C to +85°C
MAX1247BEPE -40°C to +85°C
MAX1247AEEE -40°C to +85°C
MAX1247BEEE -40°C to +85°C
MAX1247AMJE -55°C to +125°C
MAX1247BMJE -55°C to +125°C
16 Plastic DIP
16 Plastic DIP
16 QSOP
16 QSOP
16 CERDIP*
16 CERDIP*
16 Plastic DIP
16 Plastic DIP
16 QSOP
16 QSOP
16 Plastic DIP
16 Plastic DIP
16 QSOP
16 QSOP
16 CERDIP*
16 CERDIP*
INL
(LSB)
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
† _{Contact factory for availability of alternate surface-mount}
packages.
* Contact factory for availability of CERDIP package, and for
processing to MIL-STD-883B.
TOP VIEW
V_DD 1
CH0 2
CH1 3
CH2 4
CH3 5
COM 6
SHDN 7
VREF 8
MAX1246
MAX1247
16 _SCLK
15 CS
14 _DIN
13 SSTRB
12 DOUT
11 DGND
10 AGND
9 REFADJ
DIP/QSOP
___________________Chip Information
TRANSISTOR COUNT: 2554
22 ______________________________________________________________________________________