MAX931CSA+T
ActiveULTRA-LOW-POWER, LOW-COST COMPARATORS WITH 2% REFERENCE
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MAX931CSA+T
ActiveULTRA-LOW-POWER, LOW-COST COMPARATORS WITH 2% REFERENCE
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX931CSA+T |
|---|---|
| CMRR, PSRR (Typ) | 80 dB, 80 dB |
| Current - Output (Typ) | 0.015 mA |
| Current - Quiescent (Max) [Max] | 4 µA |
| Hysteresis | 50 mV |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | CMOS, TTL |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Propagation Delay (Max) [Max] | 12 µs |
| Supplier Device Package | 8-SOIC |
| Type | with Voltage Reference |
| Voltage - Input Offset (Max) [Max] | 10 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 11 V, 5.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | -1.25 V, 2.5 V |
MAX931 Series
1:5 Clock Driver with Selectable LVPECL Inputs and LVDS Outputs
| Part | Ratio - Input:Output | Voltage - Supply [Max] | Voltage - Supply [Min] | Number of Circuits | Output | Frequency - Max [Max] | Supplier Device Package | Package / Case | Package / Case [y] | Package / Case [x] | Mounting Type | Input | Operating Temperature [Max] | Operating Temperature [Min] | Differential - Input:Output | Type | Package / Case | Package / Case | Voltage - Input Offset (Max) [Max] | Voltage - Supply, Single/Dual (±) [Min] | Voltage - Supply, Single/Dual (±) [Max] | Current - Quiescent (Max) [Max] | Number of Elements | Current - Output (Typ) | Propagation Delay (Max) [Max] | Hysteresis | Output Type | CMRR, PSRR (Typ) | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 1:5 | 2.625 V | 2.375 V | 1 | LVDS | 1 GHz | 20-TSSOP | 20-TSSOP | 4.4 mm | 0.173 " | Surface Mount | HSTL LVPECL | 85 °C | -40 C | Clock Buffer/Driver | ||||||||||||||
 Analog Devices Inc./Maxim Integrated | 8-SOIC | 8-SOIC | Surface Mount | 70 °C | 0 °C | with Voltage Reference | 0.154 in | 3.9 mm | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 4 µA | 1 | 0.015 mA | 12 µs | 50 mV | CMOS TTL | 80 dB 80 dB | |||||||||||
Analog Devices Inc./Maxim Integrated | 8-SOIC | 8-SOIC | Surface Mount | 70 °C | 0 °C | with Voltage Reference | 0.154 in | 3.9 mm | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 4 µA | 1 | 0.015 mA | 12 µs | 50 mV | CMOS TTL | 80 dB 80 dB | |||||||||||
 Analog Devices Inc./Maxim Integrated | 8-PDIP | 8-DIP (0.300" 7.62mm) | Through Hole | 85 °C | -40 C | with Voltage Reference | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 3.2 µA | 1 | 25 µA | 12 µs | CMOS Push-Pull TTL | |||||||||||||||
Analog Devices Inc./Maxim Integrated | 8-SOIC | 8-SOIC | Surface Mount | 85 °C | -40 C | with Voltage Reference | 0.154 in | 3.9 mm | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 4 µA | 1 | 0.015 mA | 12 µs | 50 mV | CMOS TTL | 80 dB 80 dB | |||||||||||
 Analog Devices Inc./Maxim Integrated | 1:5 | 2.625 V | 2.375 V | 2 | LVDS | 1 GHz | 32-LQFP (7x7) | 32-LQFP | Surface Mount | LVPECL | 85 °C | -40 C | Fanout Buffer (Distribution) | ||||||||||||||||
Analog Devices Inc./Maxim Integrated | 8-SOIC | 8-SOIC | Surface Mount | 70 °C | 0 °C | with Voltage Reference | 0.154 in | 3.9 mm | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 4 µA | 1 | 0.015 mA | 12 µs | 50 mV | CMOS TTL | 80 dB 80 dB | |||||||||||
 Analog Devices Inc./Maxim Integrated | 8-uMAX/uSOP | 8-MSOP 8-TSSOP | Surface Mount | 70 °C | 0 °C | with Voltage Reference | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 4 µA | 1 | 0.015 mA | 12 µs | 50 mV | CMOS TTL | 80 dB 80 dB | 0.118 in 3 mm Width | ||||||||||||
Analog Devices Inc./Maxim Integrated | 8-SOIC | 8-SOIC | Surface Mount | 85 °C | -40 C | with Voltage Reference | 0.154 in | 3.9 mm | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 4 µA | 1 | 0.015 mA | 12 µs | 50 mV | CMOS TTL | 80 dB 80 dB | |||||||||||
Analog Devices Inc./Maxim Integrated | 8-SOIC | 8-SOIC | Surface Mount | 70 °C | 0 °C | with Voltage Reference | 0.154 in | 3.9 mm | 10 mV | -1.25 V 2.5 V | 5.5 V 11 V | 4 µA | 1 | 0.015 mA | 12 µs | 50 mV | CMOS TTL | 80 dB 80 dB |
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 | $ 9.18 | |
| 10 | $ 6.35 | |||
| 25 | $ 5.62 | |||
| 100 | $ 4.80 | |||
| 250 | $ 4.40 | |||
| 500 | $ 4.16 | |||
| 1000 | $ 3.96 | |||
| Digi-Reel® | 1 | $ 9.18 | ||
| 10 | $ 6.35 | |||
| 25 | $ 5.62 | |||
| 100 | $ 4.80 | |||
| 250 | $ 4.40 | |||
| 500 | $ 4.16 | |||
| 1000 | $ 3.96 | |||
| N/A | 4657 | $ 7.23 | ||
| 7500 | $ 7.23 | |||
| Tape & Reel (TR) | 2500 | $ 3.85 | ||
Description
General part information
MAX931 Series
The MAX931–MAX934 single, dual, and quad micropower, low-voltage comparators plus an on-board 2% accurate reference feature the lowest power consumption available. These comparators draw less than 4µA supply current over temperature (MAX931), and include an internal 1.182V ±2% voltage reference, programmable hysteresis, and TTL/CMOS outputs that sink and source current.Ideal for 3V or 5V single-supply applications, the MAX931–MAX934 operate from a single +2.5V to +11V supply (or a ±1.25V to ±5V dual supply), and each comparator's input voltage range extends from the negative supply rail to within 1.3V of the positive supply.The MAX931–MAX934's unique output stage continuously sources as much as 40mA. And by eliminating power-supply glitches that commonly occur when comparators change logic states, the MAX931–MAX934 minimize parasitic feedback, making them easier to use.The single MAX931 and dual MAX932/MAX933 provide a unique and simple method for adding hysteresis without feedback and complicated equations, using the HYST pin and two resistors.For applications that require increased precision with similar power requirements, see the MAX921–MAX924 data sheet. These devices include a 1% precision reference.ApplicationsAlarm CircuitsBattery-Powered ApplicationsOscillator CircuitsThreshold DetectorsWindow Comparators
Documents
Technical documentation and resources