MAX912CSE Datasheet Download

Part No.:
MAX912CSE
Download:
Download Datasheet
Description:
[Single/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators]
File Size:
95 K
Page:
8 Pages
Logo:
Manufacturer:
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
PCB Prototype
 MAX912CSE Datasheet Page:2MAX912CSE Datasheet Page:3MAX912CSE Datasheet Page:4MAX912CSE Datasheet Page:5MAX912CSE Datasheet Page:6MAX912CSE Datasheet Page:7MAX912CSE Datasheet Page:8 
19-0157; Rev 1; 1/94
Single/Dual, Ultra-Fast, Low-Power,
Precision TTL Comparators
_______________General Description
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 instability
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
equiva-
lent speed at a fraction of the power. The MAX912 dual
comparator has equal performance to the MAX913 and
includes independent latch controls.
____________________________Features
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
MAX912/MAX913
______________Ordering Information
PART
MAX912CPE
MAX912CSE
MAX912C/D
MAX912EPE
MAX912ESE
MAX912MJE
MAX913CPA
MAX913CSA
MAX913C/D
MAX913EPA
MAX913ESA
MAX913MJA
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
Dice*
16 Plastic DIP
16 Narrow SO
16 CERDIP
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
________________________Applications
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
* Dice are specified at T
A
= +25°C, DC parameters only.
___________________________________________________________Pin Configurations
TOP VIEW
QA
QA
GND
V+
IN+
IN-
V-
1
2
3
4
8
Q
Q
GND
LE
LEA
N.C.
V-
INA-
INA+
1
16 QB
MAX912
2
3
4
15 QB
14 GND
13 LEB
+
-
MAX913
7
6
5
-
6
7
8
DIP/SO
DIP/Narrow SO
________________________________________________________________
Maxim Integrated Products
1
Call toll free 1-800-998-8800 for free samples or literature.
-
5
+
A
B
12 N.C.
11 V+
10 INB-
9
INB+
+