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PDF MAX913 Data sheet ( Hoja de datos )
| Número de pieza | MAX913 | |
| Descripción | Single/Dual / Ultra-Fast / Low-Power / Precision TTL Comparators | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX913 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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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.
________________________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
____________________________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
______________Ordering Information
PART
TEMP. RANGE
PIN-PACKAGE
MAX912CPE
0°C to +70°C
16 Plastic DIP
MAX912CSE
0°C to +70°C
16 Narrow SO
MAX912C/D
0°C to +70°C
Dice*
MAX912EPE
-40°C to +85°C
16 Plastic DIP
MAX912ESE
-40°C to +85°C
16 Narrow SO
MAX912MJE
-55°C to +125°C
16 CERDIP
MAX913CPA
0°C to +70°C
8 Plastic DIP
MAX913CSA
0°C to +70°C
8 SO
MAX913C/D
0°C to +70°C
Dice*
MAX913EPA
-40°C to +85°C
8 Plastic DIP
MAX913ESA
-40°C to +85°C
8 SO
MAX913MJA
-55°C to +125°C
8 CERDIP
* Dice are specified at TA = +25°C, DC parameters only.
___________________________________________________________Pin Configurations
TOP VIEW
V+ 1
IN+ 2
IN- 3
V- 4
+
-
MAX913
DIP/SO
8Q
7Q
6 GND
5 LE
QA 1
QA 2
MAX912
GND 3
LEA 4
N.C. 5
V- 6
-A
B
INA- 7
INA+ 8
16 QB
15 QB
14 GND
13 LEB
12 N.C.
11 V+
10 INB-
9 INB+
DIP/Narrow SO
________________________________________________________________ Maxim Integrated Products 1
Call toll free 1-800-998-8800 for free samples or literature.
1 page  
Single/Dual, Ultra-Fast, Low-Power,
Precision TTL Comparators
____________________________Typical Operating Characteristics (continued)
(V+ = 5V, V- = -5V, VLE = 0V, CL = 15pF, TA = +25°C, unless otherwise noted.)
POSITIVE-TO-NEGATIVE PROPAGATION DELAY
NEGATIVE-TO-POSITIVE PROPAGATION DELAY
INPUT
100mV/div
INPUT
100mV/div
OUTPUT
Q
1V/div
OUTPUT
Q
1V/div
5ns/div
Q
MAX912/MAX913 RESPONSE TO
50MHz (+10mVP-P) SINE WAVE
5ns/div
Q
INPUT
10mV/div
OUTPUT
Q
2V/div
10ns/div
MAX912/MAX913 RESPONSE TO SLOW-MOVING TRIANGLE WAVE
MAX912/MAX913 RESPONSE
INDUSTRY STANDARD
686 RESPONSE
INPUT
20mV/div
OUTPUT
Q
1V/div
Q
1V/div
INPUT
20mV/div
OUTPUT
Q
1V/div
Q
1V/div
20µs/div
20µs/div
_______________________________________________________________________________________ 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MAX913.PDF ] | |
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