MAX147BCPP+ Maxim Integrated Products, MAX147BCPP+ Datasheet - Page 23

• Manufacturer Part Number: MAX147BCPP+
• Description: IC SRL ADC 8CH 12BIT 2.7V 20-DIP
• Manufacturer: Maxim Integrated Products

Specifications of MAX147BCPP+

• Number Of Bits: 12
• Sampling Rate (per Second): 133k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 889mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Architecture: SAR
• Conversion Rate: 133 KSPs
• Resolution: 12 bit
• Input Type: Voltage
• Interface Type: 4-Wire (SPI, QSPI, MICROWIRE, TMS320)
• Voltage Reference: Internal 2.5 V or External
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 889 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 22. TMS320 Serial-Interface Timing Diagram
*Dice are specified at T
**Contact factory for availability of CERDIP package, and for
MAX146AEPP
MAX146BEPP
MAX146AEAP
MAX146BEAP
MAX146AMJP
MAX146BMJP
MAX147ACPP
MAX147BCPP
MAX147ACAP
MAX147BCAP
MAX147CCAP
MAX147BC/D
MAX147AEPP
MAX147BEPP
MAX147AEAP
MAX147BEAP
MAX147CEAP
MAX147AMJP
MAX147BMJP
processing to MIL-STD-883B.
Ordering Information (continued)
SSTRB
PART
DOUT
SCLK
DIN
CS
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C 20 CERDIP**
-55°C to +125°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C 20 CERDIP**
-55°C to +125°C 20 CERDIP**
START
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
______________________________________________________________________________________
A
= +25°C, DC parameters only.
SEL2
SEL1
20 Plastic DIP
20 Plastic DIP
20 SSOP
20 SSOP
20 CERDIP**
20 Plastic DIP
20 Plastic DIP
20 SSOP
20 SSOP
20 SSOP
Dice*
20 Plastic DIP
20 Plastic DIP
20 SSOP
20 SSOP
20 SSOP
PIN-PACKAGE
SEL0
UNI/BIP SGL/DIF
+2.7V, Low-Power, 8-Channel,
(LSB)
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
±2.0
±1
±1/2
±1
±1/2
±1
±2.0
±1/2
±1
INL
PD1
TRANSISTOR COUNT: 2554
___________________Chip Information
PD0
TOP VIEW
Serial 12-Bit ADCs
MSB
SHDN
COM
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
10
1
2
3
4
5
6
7
8
9
B10
DIP/SSOP
MAX146
MAX147
B1
Pin Configuration
LSB
20
19
18
17
16
15
14
13
12
11
V
SCLK
CS
DIN
SSTRB
DOUT
DGND
AGND
REFADJ
VREF
DD
HIGH
IMPEDANCE
HIGH
IMPEDANCE
23