SCOPE: CMOS, MICROPROCESSOR-COMPATIBLE, 8-BIT A/D CONVERTER
Device Type
Generic Number
MX7574S(x)/883B
MX7574T(x)/883B
01
02
Case Outline(s). The case outlines shall be designated in Mil-Std-1835 and as follows:
Outline Letter
MAXIM SMD
Mil-Std-1835
Case Outline
Package Code
Q
E
V
2
GDIP1-T18 or CDIP2-T18
CQCC1-N20
18 LEAD CERDIP
20 LCC
J18
L20
Absolute Maximum Ratings:
VDD to AGND ..................................................................................................…... 0V to 7V
VDD to DGND ..................................................................................................…... 0V to 7V
AGND to DGND ........................................................................................….. -0.3V, +0.3V
Clock Input Voltage to DGND ......................................................................... -0.3V to VDD
Digital Input Voltage to DGND ...................................................................…. -0.3V to VDD
Digital Output Voltage to DGND ..................................................................... -0.3V to VDD
AIN to AGND ............................................................................................….. -20V to +20V
Digital Input Voltage to DGND ............................................................... -0.3V, (VDD+0.3V)
Digital Output Voltage to DGND ............................................................ -0.3V, (VDD+0.3V)
VREF .............................................................................................................….. -20V, +20V
VBOFS ...........................................................................................................…. -20V, +20V
VAIN ..............................................................................................................…. -20V, +20V
Lead Temperature (soldering, 10 seconds) ..................................................................... +300°C
Storage Temperature ........................................................................................ -65°C to +150°C
Continuous Power Dissipation ..........................................................................….... TA=+70°C
18 pin CERDIP(derate 10.5mW/°C above +70°C) .................................................…... 842mW
20 pin LCC(derate 9.1mW/°C above +70°C) .........................................................….... 727mW
Junction Temperature TJ ....................................................................................…….. +150°C
Thermal Resistance, Junction to Case, ΘJC
18 pin CERDIP................................................................................................……. 45°C/W
20 pin LCC .....................................................................................................…….. 20°C/W
Thermal Resistance, Junction to Ambient, ΘJA:
18 pin CERDIP................................................................................................……. 95°C/W
20 pin LCC ...................................................................................................…….. 110°C/W
Recommended Operating Conditions
Ambient Operating Range (TA) .........................................................…….. -55°C to +125°C
Supply Voltage Range (VDD) ..................................................................................……...+5V
Reference Voltage (VREF) ...................................................................................……... -10V
Ground ...........................................................................................…….. AGND=DGND=0V
Clock Resistance ...................................................................................................…….. 150k
Clock Capacitance (CCLK) ....................................................................................……. 100pF
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
----------------------------
Electrical Characteristics of MX7574/883B
for /883B and SMD 5962-89616
19-0356
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Rev. C
7
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