MAX965EUA Maxim Integrated Products, MAX965EUA Datasheet
![no-image](/images/manufacturer_photos/0/4/417/maxim_integrated_products_sml.jpg)
MAX965EUA
Available stocks
Related parts for MAX965EUA
MAX965EUA Summary of contents
Page 1
... Propagation Delay (50mV overdrive) ♦ Available in Space-Saving Packages: 8-Pin µMAX (MAX965–MAX968) 16-Pin QSOP (MAX969/MAX970) ® or 16-pin PART TEMP RANGE MAX965ESA -40°C to +85°C MAX965EUA-T -40°C to +85°C MAX966ESA -40°C to +85°C MAX966EUA-T -40°C to +85°C MAX967ESA -40°C to +85°C MAX967EUA-T -40°C to +85°C Ordering Information continued on last page ...
Page 2
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators ABSOLUTE MAXIMUM RATINGS Supply Voltage (V ) ............................................................+6V CC Voltages IN_-, IN_+, REF, HYST ..........................-0. OUT_ ...............................................................-0.3V to +6.0V Current into Input Pins ......................................................±20mA Duration of OUT_ Short Circuit to GND or ...
Page 3
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators ELECTRICAL CHARACTERISTICS (continued +1.6V to +5.5V MIN MAX PARAMETER SYMBOL Common-Mode Rejection Ratio CMRR HYST Input Voltage Range HYST Input Leakage I HYST Hysteresis Gain Input Voltage ...
Page 4
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators _____________________________Typical Operating Characteristics (continued +3.0V 100kΩ 0V PULLUP CM MAX969 SUPPLY CURRENT vs. TEMPERATURE 5. 3.0V CC ...
Page 5
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators _____________________________Typical Operating Characteristics (continued +3.0V 100kΩ 0V PULLUP CM SUPPLY CURRENT PER COMPARATOR vs. OUTPUT TRANSITION FREQUENCY 4.0 3.8 3.6 3.4 3.2 3 5.5V CC 2.8 ...
Page 6
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators _____________________________Typical Operating Characteristics (continued +3.0V 100kΩ 0V PULLUP CM POWER-UP/DOWN RESPONSE V CC 2V/div OUT 2V/div 5µs/div _____________________________________________________________Pin Descriptions MAX965–MAX968 PIN MAX965 MAX966 MAX967 MAX968 — ...
Page 7
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators ________________________________________________Pin Descriptions (continued) MAX969/MAX970 PIN MAX970 MAX969 SO QSOP — — — ...
Page 8
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators ________________________________________________________Functional Diagrams V CC IN+ IN- HYST REF MAX965 + REF 1.235V GND V CC INA+ REF REF 1.235V INB+ GND V CC OUTB OUTA INA- INA+ INB- INB+ REF + REF 1.235V GND ...
Page 9
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators function below about 1.5V, although the comparators typically continue to operate with a supply voltage as low as 1V. At low supply voltages (<1.6V), the input common-mode range remains rail-to-rail, but the com- parator’s output sink ...
Page 10
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators Figure 2 illustrates the case in which IN- has a fixed voltage applied, and IN+ is varied. If the inputs were reversed, the figure would be the same, except with an inverted output. Adding ...
Page 11
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators 3) Calculate R1 ( the values for this example (2.2MΩ + 10kΩ) x (50mV / 5.0V) = 22.1kΩ. 4) Choose the trip point for V IN threshold ...
Page 12
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators __________________________________________________________Pin Configurations TOP VIEW GND 1 8 OUT N. MAX965 IN REF IN HYST SO/µMAX OUTB 1 16 OUTC OUTA 2 15 OUTD ...
Page 13
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages Ø0.50±0.1 0.6±0.1 1 0.6±0.1 D TOP VIEW ...
Page 14
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 2007 Maxim Integrated Products ...