MAX964：Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators

The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and VCC. Propagation delay is 4.5ns (5mV overdrive), while supply current is 5mA per comparator. The MAX961/MAX963/MAX964 and MAX997 have a shutdown mode in which they consume only 270µA supply current per comparator. The MAX961/MAX963 provide complementary outputs and a latch-enable feature. Latch enable allows the user to hold a valid comparator output. The MAX999 is available in a tiny SOT23-5 package. The single MAX961/MAX997 and dual MAX962 are available in space-saving 8-pin µMAX® packages.

Key Features

Ultra-Fast, 4.5ns Propagation Delay
Ideal for +3V and +5V Single-Supply Applications
Beyond-the-Rails Input Voltage Range
Low, 5mA Supply Current (MAX997/MAX999)
3.5mV Internal Hysteresis for Clean Switching
Output Latch (MAX961/MAX963)
TTL/CMOS-Compatible Outputs
Shutdown Mode (MAX961/MAX963/MAX964/MAX997)
Available in Space-Saving Packages:
- 5-Pin SOT23 (MAX999)
- 8-Pin µMAX (MAX961/MAX962/MAX997)
- 16-Pin QSOP (MAX964)

MAX999: Pin Configuration

Applications/Uses

GPS Receivers
High-Speed Sampling Circuits
Line Receivers
Portable Battery-Powered Systems
Single 3V/5V Systems
Threshold Detectors/Discriminators
Zero-Crossing Detectors

DataSheet

title	Download file
MAX961-MAX999 Data Sheet	MAX961-MAX999.pdf

Parametrics

Part Number	Comp- arators	t_PD (ns)	Input Range	V_SUPPLY (Total) (V)	V_SUPPLY (Total) (V)	I_CC per Comp. (µA)	V_OS (mV)	V_OS (mV)	Logic Out	Oper. Temp. (°C)	Package/Pins	Budgetary Price
Part Number	Comp- arators	typ	Input Range	min	max	max	typ	max	Logic Out	Oper. Temp. (°C)	Package/Pins	See Notes
MAX961	1	4.5	Rail to Rail to Neg. Rail	2.7	5.5	11000	0.5	1.5	Push-Pull	-40 to +85	µMAX/8 SOIC(N)/8	$2.46 @1k
MAX962	2					8000					µMAX/8 SOIC(N)/8	$3.60 @1k
MAX963	2					11000					SOIC(N)/14	$4.28 @1k
MAX964	4					8000					QSOP/16 SOIC(N)/16	$4.22 @1k
MAX997	1					6500					µMAX/8 SOIC(N)/8	$2.33 @1k
MAX999	1					6500					SOT/5	$2.33 @1k

Quality and Environmental Data

MAX964.pdf

Ordering Information

Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX964EEE	No Longer Available	MAX964EEE+	QSOP,;16 pin;30.9 mm²	-40°C to +85°C	No
MAX964EEE+	Active		QSOP,;16 pin;30.9 mm²	-40°C to +85°C	Lead Free
MAX964EEE+T	Active		QSOP,;16 pin;30.9 mm²	-40°C to +85°C	Lead Free
MAX964EEE-T	No Longer Available	MAX964EEE+T	QSOP;16 pin	-40°C to +85°C	See data sheet
MAX964ESD	No Longer Available			-40°C to +85°C	See data sheet
MAX964ESE	No Longer Available	MAX964ESE+	SOIC(N),;16 pin;61.9 mm²	-40°C to +85°C	No
MAX964ESE+	Active		SOIC(N),;16 pin;61.9 mm²	-40°C to +85°C	Lead Free
MAX964ESE+T	Active		SOIC(N),;16 pin;61.9 mm²	-40°C to +85°C	Lead Free
MAX964ESE-T	No Longer Available	MAX964ESE+T	N.SO;16 pin	-40°C to +85°C	See data sheet

MAX961-MAX999.pdf MAX999

MAX964.pdf MAX964

MAX961-MAX999.pdf MAX999