MAX1272CUA+ Maxim Integrated, MAX1272CUA+ Datasheet - Page 18

• Manufacturer Part Number: MAX1272CUA+
• Description: Analog to Digital Converters - ADC FAULT-PROTECTED 12-BIT ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1272CUA+

• Rohs: yes
• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 87 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Snr: Yes
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Package / Case: uMAX
• Maximum Power Dissipation: 727 mW
• Minimum Operating Temperature: 0 C
• Number Of Converters: 1
• Voltage Reference: Internal, External

PROCESS: BiCMOS
Fault-Protected, 12-Bit ADCs
with Software-Selectable Input Range
18
Figure 14. Power-Supply Grounding Connections
R* = 5Ω
______________________________________________________________________________________
*OPTIONAL
V
DD
5V
0.1μF
GND
MAX1272
MAX1273
SUPPLIES
Chip Information
V
LOGIC
= 5V
5V
CIRCUITRY
DIGITAL
DGND
GND
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.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
1.0μF
8 μMAX
TYPE
AIN
REF
Typical Operating Circuit
PACKAGE
CODE
U8+3
MAX1272
MAX1273
Package Information
GND
V
5V
DD
OUTLINE NO.
DOUT
21-0036
0.1μF
SCLK
DIN
CS
I/O
SCK
MOSI
MISO
PATTERN NO.
90-0092
LAND
μP