MAX942ESA+
ActiveHIGH-SPEED, LOW-POWER, 3V/5V, RAIL-TO-RAIL, SINGLE-SUPPLY COMPARATORS
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MAX942ESA+
ActiveHIGH-SPEED, LOW-POWER, 3V/5V, RAIL-TO-RAIL, SINGLE-SUPPLY COMPARATORS
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX942ESA+ |
|---|---|
| CMRR, PSRR (Typ) | 81.94 dB, 81.94 dB |
| Current - Input Bias (Max) [Max] | 0.15 µA |
| Current - Quiescent (Max) [Max] | 600 µA |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | TTL, CMOS, Push-Pull |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Propagation Delay (Max) [Max] | 80 ns |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose, Standard (General Purpose) |
| Voltage - Input Offset (Max) [Max] | 2 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 5.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | 2.7 V |
| Part | Type | Voltage - Input Offset (Max) [Max] | Current - Quiescent (Max) [Max] | Voltage - Supply, Single/Dual (±) [Max] | Voltage - Supply, Single/Dual (±) [Min] | Number of Elements | Propagation Delay (Max) [Max] | Current - Input Bias (Max) [Max] | Output Type | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Mounting Type | CMRR, PSRR (Typ) | Package / Case | Package / Case | Package / Case | Current - Input Bias (Max) | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 2 mV | 600 µA | 5.5 V | 2.7 V | 2 | 80 ns | 0.15 µA | CMOS Push-Pull TTL | 70 °C | 0 °C | 8-SOIC | Surface Mount | 81.94 dB 81.94 dB | 0.154 in | 8-SOIC | 3.9 mm | ||
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 2 mV | 600 µA | 5.5 V | 2.7 V | 2 | 150 ns | CMOS TTL | 70 °C | 0 °C | Die | Surface Mount | 38 dB 82 dB | Die | 0.3 µA | ||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 2 mV | 600 µA | 5.5 V | 2.7 V | 2 | 80 ns | 0.15 µA | CMOS Push-Pull TTL | 85 °C | -40 C | 8-SOIC | Surface Mount | 81.94 dB 81.94 dB | 0.154 in | 8-SOIC | 3.9 mm | ||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 10 mV | 3.2 µA | 5.5 V 11 V | -1.25 V 2.5 V | 1 | 12 µs | CMOS TTL | 125 °C | -55 C | 8-SOIC | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | ||||
Analog Devices Inc./Maxim Integrated | |||||||||||||||||||
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 3 mV | 600 µA | 5.5 V | 2.7 V | 2 | 80 ns | 0.15 µA | CMOS Push-Pull TTL | 125 °C | -40 C | 8-uMAX/uSOP | Surface Mount | 81.94 dB 81.94 dB | 8-MSOP 8-TSSOP | 0.118 in 3 mm Width | |||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 2 mV | 600 µA | 5.5 V | 2.7 V | 2 | 80 ns | 0.15 µA | CMOS Push-Pull TTL | 85 °C | -40 C | 8-SOIC | Surface Mount | 81.94 dB 81.94 dB | 0.154 in | 8-SOIC | 3.9 mm | ||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 2 mV | 600 µA | 5.5 V | 2.7 V | 2 | 80 ns | 0.15 µA | CMOS Push-Pull TTL | 85 °C | -40 C | 8-SOIC | Surface Mount | 81.94 dB 81.94 dB | 0.154 in | 8-SOIC | 3.9 mm | ||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 2 mV | 600 µA | 5.5 V | 2.7 V | 2 | 80 ns | 0.15 µA | CMOS Push-Pull TTL | 70 °C | 0 °C | 8-SOIC | Surface Mount | 81.94 dB 81.94 dB | 0.154 in | 8-SOIC | 3.9 mm | ||
Analog Devices Inc./Maxim Integrated |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 364 | $ 8.22 | |
| 1600 | $ 8.22 | |||
| Tube | 1 | $ 8.53 | ||
| 10 | $ 7.71 | |||
| 25 | $ 7.35 | |||
| 100 | $ 6.38 | |||
| 300 | $ 6.10 | |||
| 500 | $ 5.56 | |||
| 1000 | $ 4.84 | |||
Description
General part information
MAX942 Series
The MAX941/MAX942/MAX944 are single/dual/quad high-speed comparators optimized for systems powered from a 3V or 5V supply. These devices combine high speed, low power, and rail-to-rail inputs. Propagation delay is 80ns, while supply current is only 350µA per comparator.The input common-mode range of the MAX941/MAX942/MAX944 extends beyond both power-supply rails. The outputs pull to within 0.4V of either supply rail without external pullup circuitry, making these devices ideal for interface with both CMOS and TTL logic. All input and output pins can tolerate a continuous short-circuit fault condition to either rail.Internal hysteresis ensures clean output switching, even with slow-moving input signals. The MAX941 features latch enable and device shutdown.The single MAX941 and dual MAX942 are offered in a tiny µMAX® package. Both the single and dual MAX942 are available in 8-pin DIP and SO packages. The quad MAX944 comes in 14-pin DIP and narrow SO packages.Applications3V/5V SystemsBattery-Powered SystemsLine ReceiversSampling CircuitsThreshold Detectors/DiscriminatorsZero-Crossing Detectors