Document
19-1932; Rev 1; 1/02
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators
General Description
The MAX9010/MAX9011/MAX9013 single and MAX9012 dual, high-speed comparators operate from a single 4.5V to 5.5V power supply and feature low-current consumption. They have precision differential inputs and TTL outputs. They feature short propagation delay (5ns, typ), low-supply current, and a wide common-mode input range that includes ground. They are ideal for lowpower, high-speed, single-supply applications. The comparator outputs remain stable through the linear region when driven with slow-moving or low input-overdrive signals, eliminating the output instability common to other high-speed comparators. The input voltage range extends to 200mV below ground with no output phase reversal. The MAX9013 features complementary outputs and both the MAX9011/MAX9013 have a latch enable input (LE). The MAX9013 is an improved plug-in replacement for the industry-standard MAX913 and LT1016/LT1116, offering lower power and higher speed when used in a single 5V supply application. For space-critical designs, the single MAX9010 is available in the tiny 6-pin SC70 package. The single MAX9011 is available in a space-saving 6-pin SOT23 package. The dual MAX9012 and the single MAX9013 are available in 8-pin µMAX and 8-pin SO packages. All products in the family are guaranteed over the extended temperature range of -40°C to +85°C.
____________________________Features
o Ultra-Fast, 5ns Propagation Delay o Low Quiescent Current: 900µA (MAX9010/MAX9011) 1.3mA (MAX9013) 2.4mA (MAX9012) o Single-Supply 4.5V to 5.5V Applications o Input Range Extends Below Ground o No Minimum Input Signal Slew-Rate Requirement o No Supply-Current Spikes During Switching o Stable when Driven with Slow-Moving Inputs o No Output Phase Reversal for Overdriven Inputs o TTL-Compatible Outputs (Complementary for MAX9013) o Latch Function Included (MAX9011/MAX9013) o High-Precision Comparators 0.7mV Input Offset Voltage 3.0V/mV Voltage Gain o Available in Tiny 6-Pin SC70 and SOT23 Packages
MAX9010–MAX9013
Ordering Information
PART MAX9010EXT-T MAX9011EUT-T MAX9012EUA MAX9012ESA MAX9013EUA MAX9013ESA TEMP RANGE -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 -40°C to +85°C PINPACKAGE 6 SC70-6 6 SOT23-6 8 µMAX 8 SO 8 µMAX 8 SO TOP MARK AAA AADD — — — —
Applications
High-Speed Signal Squaring Zero-Crossing Detectors High-Speed Line Receivers High-Speed Sampling Circuits High-Speed Triggers Fast Pulse-Width/Height Discriminators
Selector Guide appears at end of data sheet.
Pin Configurations
TOP VIEW
OUT 1 6 VCC OUT 1 6 VCC INA+ 1 INA- 2 GND 2
+ _ + _
MAX9012
SO/µMAX
8 7 6 5
VCC OUTA OUTB GND
VCC 1 IN+ 2 IN3
8
OUT OUT GND LE
+ –
5
VCC
GND 2
+ –
5
LE
INB+
3
+ _
7 6 5
IN+ 3
4
IN-
IN+ 3
4
IN-
INB- 4
N.C. 4
MAX9010
SC70
MAX9011
SOT23
MAX9013
SO/µMAX
________________________________________________________________ Maxim Integrated Products
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