MAX998 Series

Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators

Part	Type	Output Type	Voltage - Input Offset (Max) [Max]	Propagation Delay (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Input Bias (Max)	Hysteresis	Supplier Device Package	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Number of Elements	Current - Quiescent (Max) [Max]	Package / Case	Package / Case	Package / Case	Mounting Type	CMRR, PSRR (Typ) [custom]	CMRR, PSRR (Typ) [custom]	Frequency [Min]	Frequency [Max]	Number of Mixers	Noise Figure	Gain	RF Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Supply	Secondary Attributes	Function	Secondary Attributes	Supplier Device Package [x]	Supplier Device Package [y]
Analog Devices Inc./Maxim Integrated MAX998ESA-T	General Purpose Standard (General Purpose)	Push-Pull Rail-to-Rail	2 mV	28 ns	85 °C	-40 C	0.075 µA	4 mV	8-SOIC	5.5 V	2.7 V	1	650 µA	0.154 in	8-SOIC	3.9 mm	Surface Mount	100 dB	95 dB
Analog Devices Inc./Maxim Integrated MAX998EUT-T	General Purpose Standard (General Purpose)	Push-Pull Rail-to-Rail	2 mV	28 ns	85 °C	-40 C	0.075 µA	5 mV	SOT-23-6 SOT-6	5.5 V	2.7 V	1	650 µA		SOT-23-6		Surface Mount	100 dB	95 dB
Analog Devices Inc./Maxim Integrated MAX9982ETP+									20-TQFN (5x5)						20-WQFN Exposed Pad		Surface Mount			825 MHz	915 MHz	1	11.3 dB	2.6 dBi	Cellular EDGE GSM	4.75 V	5.25 V	193 mA
Analog Devices Inc./Maxim Integrated MAX998EUT+TG069
Analog Devices Inc./Maxim Integrated MAX9989ETP-T									20-TQFN (5x5)						20-WQFN Exposed Pad		Surface Mount			700 MHz	1.1 GHz				Cellular GSM				40 dB	LO Buffers
Analog Devices Inc./Maxim Integrated MAX998EUT+TG05
Analog Devices Inc./Maxim Integrated MAX9987ETP									20-TQFN (5x5)						20-WQFN Exposed Pad		Surface Mount			700 MHz	1.1 GHz				Cellular GSM				40 dB	LO Buffers/Splitters
Analog Devices Inc./Maxim Integrated MAX9982ETP+T									20-TQFN (5x5)						20-WQFN Exposed Pad		Surface Mount			825 MHz	915 MHz	1	11.3 dB	2.6 dBi	Cellular EDGE GSM	4.75 V	5.25 V	193 mA
Analog Devices Inc./Maxim Integrated MAX998ESA+T	General Purpose Standard (General Purpose)	Push-Pull Rail-to-Rail	2 mV	28 ns	85 °C	-40 C	0.075 µA	4 mV	8-SOIC	5.5 V	2.7 V	1	650 µA	0.154 in	8-SOIC	3.9 mm	Surface Mount	100 dB	95 dB
Analog Devices Inc./Maxim Integrated MAX9985ETX-T									36-TQFN						36-WFQFN Exposed Pad		Surface Mount			700 MHz	1 GHz	1	10.5 dB	6 dBi	Cellular DCS EDGE PCS UMTS WLL	4.75 V	5.25 V	440 mA			Down Converter	6	6

Catalog

Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators

Description

The MAX976/MAX978/MAX998 dual/quad/single, high-speed, low-power comparators are optimized for +3V/+5V single-supply applications. They achieve a 20ns propagation delay while consuming only 225µA supply current per comparator. The MAX998 features a low-power shutdown mode that places the output in a high-impedance state and reduces supply current to 1nA.The MAX976/MAX978/MAX998 inputs have a common-mode voltage range that extends 200mV below ground. Their outputs are capable of rail-to-rail operation without external pullup circuitry, making these devices ideal for interface with CMOS/TTL logic. All inputs and outputs can tolerate a continuous short-circuit fault condition to either rail. The comparators' internal hysteresis ensures clean output switching, even with slow-moving input signals.For space-critical applications, the single MAX998 is available in a 6-pin SOT23 package, the dual MAX976 is available in an 8-pin µMAX® package, and the quad MAX978 is available in a 16-pin QSOP package.Applications3V SystemsBattery-Powered ApplicationsDigital-Line ReceiversIR ReceiversThreshold Detectors/Discriminators