Purchase MAX9109, In-stock MAX9109 From SeekIC.
Part Number: MAX9109
Description: The MAX9107/MAX9108/MAX9109 dual/quad/single, high-speed, low-power voltage comparators are designed f...
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MAX9109
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DataSheet
General Description
MAX9109 General Description
The MAX9107/MAX9108/MAX9109 dual/quad/single, high-speed, low-power voltage comparators are designed for use in systems powered from a single +5V supply. Their 25ns propagation delay (with 10mV input overdrive) is achieved with a power consumption of only 1.75mW per comparator. The wide input common- mode range extends from 200mV below ground to within 1.5V of the positive supply rail.
The MAX9107/MAX9108/MAX9109 outputs are TTLcompatible, requiring no external pullup circuitry. These easy-to-use comparators incorporate internal hysteresis to ensure clean output switching even when the devices are driven by a slow-moving input signal. The MAX9107/MAX9108/MAX9109 are higher-speed, lower-power, lower-cost upgrades to industry-standard
comparators MAX907/MAX908/MAX909. The MAX9109 features an output latch but does not have complementary outputs.
The dual MAX9107 is available in both 8-pin SO and SOT23 packages. The quad MAX9108 is available in 14-pin TSSOP and SO packages while the single MAX9109 is available in an ultra-small 6-pin SC70 package, a space-saving 6-pin SOT23 package and an 8-pin SO package.
MAX9109 Maximum Ratings
Power-Supply Ranges
Supply Voltage (VCC to GND).........................................................6V
Differential Input Voltage ................................-0.3V to (VCC + 0.3V)
Common-Mode Input Voltage to GND .............-0.3V to (VCC + 0.3V)
Latch-Enable Input Voltage
(MAX9109 only)...............................................-0.3V to (VCC + 0.3V)
Output Short-Circuit Duration to VCC or GND ............................10s
Continuous Power Dissipation (TA = +70°C)
6-Pin SC70 (derate 3.1mW/°C above +70°C)..................245mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)................696mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C)...............727mW
8-Pin SO (derate 5.9mW/°C above +70°C).....................470mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ............727mW
14-Pin SO (derate 8.33mW/°C above +70°C)................666mW
Operating Temperature Range .........................-40°C to +85°C
Storage Temperature Range ..........................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
Supply Voltage (VCC to GND).........................................................6V
Differential Input Voltage ................................-0.3V to (VCC + 0.3V)
Common-Mode Input Voltage to GND .............-0.3V to (VCC + 0.3V)
Latch-Enable Input Voltage
(MAX9109 only)...............................................-0.3V to (VCC + 0.3V)
Output Short-Circuit Duration to VCC or GND ............................10s
Continuous Power Dissipation (TA = +70°C)
6-Pin SC70 (derate 3.1mW/°C above +70°C)..................245mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)................696mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C)...............727mW
8-Pin SO (derate 5.9mW/°C above +70°C).....................470mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ............727mW
14-Pin SO (derate 8.33mW/°C above +70°C)................666mW
Operating Temperature Range .........................-40°C to +85°C
Storage Temperature Range ..........................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
MAX9109 Features
* 25ns Propagation Delay
* 350A (1.75mW) Supply Current Per Comparator
* Single 4.5V to 5.5V Supply Operation
* Wide Input Range Includes Ground
* Low 500V Offset Voltage
* Internal Hysteresis Provides Clean Switching(2mV)
* TTL-Compatible Outputs
* Internal Latch (MAX9109 only)
* No Phase Reversal for Overdriven Inputs
* Space-Saving Packages:
6-Pin SC70 (MAX9109)
8-Pin SOT23 (MAX9107)
14-Pin TSSOP (MAX9108
* 350A (1.75mW) Supply Current Per Comparator
* Single 4.5V to 5.5V Supply Operation
* Wide Input Range Includes Ground
* Low 500V Offset Voltage
* Internal Hysteresis Provides Clean Switching(2mV)
* TTL-Compatible Outputs
* Internal Latch (MAX9109 only)
* No Phase Reversal for Overdriven Inputs
* Space-Saving Packages:
6-Pin SC70 (MAX9109)
8-Pin SOT23 (MAX9107)
14-Pin TSSOP (MAX9108
MAX9109 Typical Application
Battery-Powered Systems
A/D Converters
Line Receivers
Threshold Detectors/
Discriminators
Sampling Circuits
Zero-Crossing Detectors
A/D Converters
Line Receivers
Threshold Detectors/
Discriminators
Sampling Circuits
Zero-Crossing Detectors
MAX9109 Connection Diagram
MAX9109
PDF/DataSheet Download
- Datasheet: MAX9109
- File Size: 320544 KB
- Manufacturer: Maxim
- Click here to Download
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MAX9109 Relative Products
MAX9108EUD+T
IC COMPAR LP QUAD 14-TSSOP
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MAX9108EUD+
IC COMPAR LP QUAD 14-TSSOP
MAX9108ESD+T
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-
MAX9108ESD+
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MAX9108
The MAX9107/MAX9108/MAX9109 dual/quad/single, high-speed, low-power voltage comparators are designed for use in systems powered from a single +5V supply. Their 25ns propagation delay (with 10mV input overdrive) is achieved with a power consumption of only 1....
MAX9107ESA+T
IC COMPAR LP DUAL 8-SOIC
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