MAX913CSA+ Maxim, MAX913CSA+ Datasheet

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MAX913CSA+

Manufacturer Part Number
MAX913CSA+
Description
Comparator, Low Power; TTL +/- 7V; 6 mA (Typ.) (Positive)/1 mA (Typ.) (Negative)
Manufacturer
Maxim
Type
Low Power, Precisionr
Datasheet

Specifications of MAX913CSA+

Amplifier Type
Comparator
Common Mode Rejection Ratio
110
Current, Input Bias
2 μA
Current, Input Offset
0.3 μA
Current, Supply
6 mA
Number Of Amplifiers
Single
Package Type
SOIC-8
Power Dissipation
471 mW
Propagation Delay
10 ns
Temperature, Operating, Range
0 to +70 °C
Voltage, Gain
3500 V/V
Voltage, Input
-0.3 to +14 V
Voltage, Input Offset
0.1 mV
Voltage, Supply
±5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
The MAX913 single and MAX912 dual, high-speed,
low-power comparators have differential inputs and
complementary TTL outputs. Fast propagation delay
(10ns, typ), extremely low supply current, and a wide
common-mode input range that includes the negative
rail make the MAX912/MAX913 ideal for low-power,
high-speed, single +5V (or ±5V) applications such as
V/F converters or switching regulators.
The MAX912/MAX913 outputs remain stable through
the linear region. This feature eliminates output instabili-
ty common to high-speed comparators when driven
with a slow-moving input signal.
The MAX912/MAX913 can be powered from a single
+5V supply or a ±5V split supply. The MAX913 is an
improved plug-in replacement for the LT1016. It pro-
vides significantly wider input voltage range and equiv-
alent speed at a fraction of the power. The MAX912
dual comparator has equal performance to the MAX913
and includes independent latch controls.
19-0157; Rev 2; 8/03
Zero-Crossing Detectors
Ethernet Line Receivers
Switching Regulators
High-Speed Sampling Circuits
High-Speed Triggers
Extended Range V/F Converters
Fast Pulse Width/Height Discriminators
TOP VIEW
________________________________________________________________ Maxim Integrated Products
IN+
IN-
V+
V-
1
2
4
3
General Description
DIP/SO/ MAX
MAX913
Single/Dual, Ultra-Fast, Low-Power
Applications
8
7
6
5
Q
Q
GND
LE
Precision TTL Comparators
o Ultra Fast (10ns)
o Single +5V or Dual ±5V Supply Operation
o Input Range Extends Below Negative Supply
o Low Power: 6mA (+5V) Per Comparator
o No Minimum Input Signal Slew-Rate Requirement
o No Power-Supply Current Spiking
o Stable in the Linear Region
o Inputs Can Exceed Either Supply
o Low Offset Voltage: 0.8mV
o Now Available in a Small µMAX Package
MAX912CPE
MAX912CSE
MAX912EPE
MAX912ESE
MAX913CPA
MAX913CSA
MAX913EPA
MAX913ESA
MAX913EUA
PART
INA+
GND
INA-
N.C.
LEA
QA
QA
V-
1
2
6
3
4
5
7
8
DIP/NARROW SO
-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
TEMP RANGE
Ordering Information
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
A
MAX912
Pin Configurations
B
16
15
14
13
12
11
10
9
QB
QB
GND
LEB
N.C.
V+
INB-
INB+
PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
16 Narrow SO
8 Plastic DIP
8 SO
8 Plastic DIP
8 SO
8 µMAX
Features
1

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MAX913CSA+ Summary of contents

Page 1

... IN DIP/SO/ MAX ________________________________________________________________ Maxim Integrated Products Precision TTL Comparators o Ultra Fast (10ns) o Single +5V or Dual ±5V Supply Operation o Input Range Extends Below Negative Supply o Low Power: 6mA (+5V) Per Comparator o No Minimum Input Signal Slew-Rate Requirement o No Power-Supply Current Spiking ...

Page 2

... Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW 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 ...

Page 3

Single/Dual, Ultra-Fast, Low-Power ELECTRICAL CHARACTERISTICS (continued +5V -5V 1.4V 0V PARAMETER SYMBOL Propagation Delay (Note 4) t PD+ Differential Propagation Delay (Note 4) Channel-to-Channel Propagation Delay (Note 4) Latch ...

Page 4

Single/Dual, Ultra-Fast, Low-Power Detailed Description The MAX912 (dual) and MAX913 (single) high-speed comparators have a unique design that prevents oscil- lation when the comparator is in its linear region. No minimum input slew rate is required. Many high-speed comparators oscillate ...

Page 5

Single/Dual, Ultra-Fast, Low-Power Precision TTL Comparators _______________________________________________________________________________________ Package Information 9 ...

Page 6

Single/Dual, Ultra-Fast, Low-Power Precision TTL Comparators 10 ______________________________________________________________________________________ Package Information (continued) ...

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