MAX9140EUK+T
Active40NS, LOW-POWER, 3V/5V, RAIL-TO-RAIL SINGLE-SUPPLY COMPARATORS
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MAX9140EUK+T
Active40NS, LOW-POWER, 3V/5V, RAIL-TO-RAIL SINGLE-SUPPLY COMPARATORS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9140EUK+T |
|---|---|
| CMRR, PSRR (Typ) | 81.94 dB, 81.94 dB |
| Current - Input Bias (Max) | 0.32 µA |
| Current - Quiescent (Max) [Max] | 300 µA |
| Hysteresis | 1.5 mV |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | TTL, CMOS, Push-Pull |
| Package / Case | SOT-753, SC-74A |
| Propagation Delay (Max) [Max] | 40 ns |
| Supplier Device Package | SOT-23-5 |
| 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 | Package / Case | Mounting Type | Number of Elements | CMRR, PSRR (Typ) | Current - Quiescent (Max) [Max] | Voltage - Supply, Single/Dual (±) [Max] | Voltage - Supply, Single/Dual (±) [Min] | Supplier Device Package | Propagation Delay (Max) [Max] | Voltage - Input Offset (Max) [Max] | Current - Input Bias (Max) | Hysteresis | Output Type | Operating Temperature [Max] | Operating Temperature [Min] | Current - Input Bias (Max) [Max] | Voltage - Supply, Single/Dual (Ý) [Min] | Voltage - Supply, Single/Dual (Ý) [Max] | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 5-TSSOP SC-70-5 SOT-353 | Surface Mount | 1 | 81.94 dB 81.94 dB | 300 µA | 5.5 V | 2.7 V | SC-70-5 | 40 ns | 2 mV | 0.32 µA | 1.5 mV | CMOS Push-Pull TTL | 85 °C | -40 C | |||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | SC-74A SOT-753 | Surface Mount | 1 | 81.94 dB 81.94 dB | 300 µA | 5.5 V | 2.7 V | SOT-23-5 | 40 ns | 2 mV | 0.32 µA | 1.5 mV | CMOS Push-Pull TTL | 85 °C | -40 C | |||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 5-TSSOP SC-70-5 SOT-353 | Surface Mount | 1 | 81.94 dB 81.94 dB | 300 µA | 5.5 V | 2.7 V | SC-70-5 | 40 ns | 2 mV | 0.32 µA | 1.5 mV | CMOS Push-Pull TTL | 85 °C | -40 C | 0.32 çA | 2.7 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated | 5-TSSOP SC-70-5 SOT-353 | Surface Mount | 1 | 61.41 dB 61.94 dB | 400 µA | 5.5 V | 2.7 V | SC-70-5 | 40 ns | 1.5 mV | CMOS Push-Pull TTL | 125 °C | -40 C | 0.35 µA | Automotive | AEC-Q100 | |||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 5-TSSOP SC-70-5 SOT-353 | Surface Mount | 1 | 61.41 dB 61.94 dB | 400 µA | 5.5 V | 2.7 V | SC-70-5 | 40 ns | 1.5 mV | CMOS Push-Pull TTL | 125 °C | -40 C | 0.35 µA | Automotive | AEC-Q100 | ||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | SC-74A SOT-753 | Surface Mount | 1 | 61.41 dB 61.94 dB | 400 µA | 5.5 V | 2.7 V | SOT-23-5 | 40 ns | 1.5 mV | CMOS Push-Pull TTL | 125 °C | -40 C | 0.35 µA | ||||||
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | SC-74A SOT-753 | Surface Mount | 1 | 81.94 dB 81.94 dB | 300 µA | 5.5 V | 2.7 V | SOT-23-5 | 40 ns | 2 mV | 0.32 µA | 1.5 mV | CMOS Push-Pull TTL | 85 °C | -40 C | |||||
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 5-TSSOP SC-70-5 SOT-353 | Surface Mount | 1 | 61.41 dB 61.94 dB | 400 µA | 5.5 V | 2.7 V | SC-70-5 | 40 ns | 1.5 mV | CMOS Push-Pull TTL | 125 °C | -40 C | 0.35 µA |
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 | $ 3.73 | |
| 10 | $ 2.45 | |||
| 25 | $ 2.11 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.44 | |||
| 1000 | $ 1.35 | |||
| Digi-Reel® | 1 | $ 3.73 | ||
| 10 | $ 2.45 | |||
| 25 | $ 2.11 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.44 | |||
| 1000 | $ 1.35 | |||
| N/A | 1778 | $ 2.47 | ||
| Tape & Reel (TR) | 2500 | $ 1.25 | ||
| 5000 | $ 1.19 | |||
| 7500 | $ 1.16 | |||
Description
General part information
MAX9140 Series
The MAX9140/MAX9141 are single and the MAX9142/MAX9144 are dual/quad high-speed comparators optimized for systems powered from a 3V or 5V supply. The MAX9141 features latch enable and device shutdown. These devices combine high speed, low power, and rail-to-rail inputs. Propagation delay is 40ns, while supply current is only 150µA per comparator.The input common-mode range of the devices extends beyond both power-supply rails. The outputs pull to within 0.3V 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 devices are higher-speed, lower-power, and lower-cost upgrades to industry-standard comparators MAX941/MAX942/MAX944.The MAX9140 are offered in tiny 5-pin SC70 and SOT23 packages. The MAX9141 and MAX9142 are available in 8-pin SOT23 and SO packages, while the MAX9144 is available in both 14-pin SO and TSSOP packages.Applications3V/5V SystemsBattery-Powered SystemsLine ReceiversSampling CircuitsThreshold Detectors/DiscriminatorsZero-Crossing Detectors
Documents
Technical documentation and resources