MAX9022ASA+T
ActiveMICROPOWER, ULTRA-SMALL, SINGLE/DUAL/QUAD SINGLE-SUPPLY COMPARATORS
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MAX9022ASA+T
ActiveMICROPOWER, ULTRA-SMALL, SINGLE/DUAL/QUAD SINGLE-SUPPLY COMPARATORS
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9022ASA+T |
|---|---|
| CMRR, PSRR (Typ) [custom] | 100 dB |
| CMRR, PSRR (Typ) [custom] | 80 dB |
| Current - Input Bias (Max) | 0.003 µA |
| Current - Quiescent (Max) [Max] | 5 µA |
| Hysteresis | 4 mV |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | TTL, CMOS, Rail-to-Rail |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Propagation Delay (Max) [Max] | 8 µs |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose, Standard (General Purpose) |
| Voltage - Input Offset (Max) [Max] | 1 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 2.75 V, 5.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | 1.25 V, 2.5 V |
| Part | Type | Output Type | Mounting Type | Current - Quiescent (Max) [Max] | Voltage - Supply, Single/Dual (±) [Min] | Voltage - Supply, Single/Dual (±) [Max] | CMRR, PSRR (Typ) [custom] | CMRR, PSRR (Typ) [custom] | Propagation Delay (Max) [Max] | Hysteresis | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Input Offset (Max) [Max] | Supplier Device Package | Package / Case | Current - Input Bias (Max) | Number of Elements | Package / Case | Package / Case | Package / Case | CMRR, PSRR (Typ) | Current - Output (Typ) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | SOT-23-8 | SOT-23-8 | 0.003 µA | 2 | |||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | 8-SOIC | 8-SOIC | 0.003 µA | 2 | 0.154 in | 3.9 mm | |||
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | 8-SOIC | 8-SOIC | 0.003 µA | 2 | 0.154 in | 3.9 mm | |||
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | 8-uMAX/uSOP | 8-MSOP 8-TSSOP | 0.003 µA | 2 | 0.118 in 3 mm Width | ||||
 Analog Devices Inc./Maxim Integrated | General Purpose | Push-Pull | Surface Mount | 5 µA | 2.5 V | 5.5 V | 8 µs | 4 mV | 125 °C | -40 C | 8 mV | SOT-23-8 | SOT-23-8 | 0.08 µA | 2 | 80 dB 100 dB | 50 mA | |||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | SOT-23-8 | SOT-23-8 | 0.003 µA | 2 | |||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | 8-SOIC | 8-SOIC | 0.003 µA | 2 | 0.154 in | 3.9 mm | |||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | 8-uMAX/uSOP | 8-MSOP 8-TSSOP | 0.003 µA | 2 | 0.118 in 3 mm Width | ||||
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | 8-uMAX/uSOP | 8-MSOP 8-TSSOP | 0.003 µA | 2 | 0.118 in 3 mm Width | ||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | CMOS Rail-to-Rail TTL | Surface Mount | 5 µA | 1.25 V 2.5 V | 2.75 V 5.5 V | 100 dB | 80 dB | 8 µs | 4 mV | 125 °C | -40 C | 1 mV | 8-SOIC | 8-SOIC | 0.003 µA | 2 | 0.154 in | 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.57 | |
| 10 | $ 1.65 | |||
| 25 | $ 1.42 | |||
| 100 | $ 1.15 | |||
| 250 | $ 1.01 | |||
| 500 | $ 0.93 | |||
| 1000 | $ 0.87 | |||
| Digi-Reel® | 1 | $ 2.57 | ||
| 10 | $ 1.65 | |||
| 25 | $ 1.42 | |||
| 100 | $ 1.15 | |||
| 250 | $ 1.01 | |||
| 500 | $ 0.93 | |||
| 1000 | $ 0.87 | |||
| N/A | 1229 | $ 1.82 | ||
| 15000 | $ 1.82 | |||
| Tape & Reel (TR) | 2500 | $ 0.80 | ||
| 5000 | $ 0.75 | |||
| 7500 | $ 0.73 | |||
| 12500 | $ 0.71 | |||
Description
General part information
MAX9022 Series
The MAX9021/MAX9022/MAX9024 single/dual/quad comparators are optimized for low-power consumption while still providing a fast output response. They are designed for single-supply applications from 2.5V to 5.5V, but can also operate from dual supplies. These comparators have a 3µs propagation delay and consume 2.8µA of supply current per comparator over the -40°C to +125°C operating temperature range. The combination of low-power, single-supply operation down to 2.5V, and ultra-small footprint makes these devices ideal for portable applications.The MAX9021/MAX9022/MAX9024 have 4mV of built-in hysteresis to provide noise immunity and prevent oscillations even with a slow-moving input signal. The input common-mode range extends from the negative supply to within 1.1V of the positive supply. The design of the comparator-output stage substantially reduces switching current during output transitions, eliminating powersupply glitches.The MAX9021 single comparator is available in tiny 5-pin SC70 and SOT23 packages. The MAX9022 dual comparator is available in 8-pin SOT23, µMAX®, and SO packages, and the MAX9024 quad comparator is available in 14-pin TSSOP and SO packages.ApplicationsBattery-PoweredDigital Line ReceiversKeyless Entry SystemsMobile CommunicationsPhotodiode PreampsPortable SystemsSensor-Signal DetectionThreshold Detectors/Discriminators
Documents
Technical documentation and resources