MAX917ESA
ObsoleteIC COMPARATOR 1 W/VOLT REF 8SOIC
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MAX917ESA
ObsoleteIC COMPARATOR 1 W/VOLT REF 8SOIC
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX917ESA |
|---|---|
| CMRR, PSRR (Typ) | 80 dB |
| Current - Input Bias (Max) [Max] | 0.001 µA |
| Current - Output (Typ) | 50 mA |
| Current - Quiescent (Max) [Max] | 1.6 µA |
| Hysteresis | 4 mV |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Rail-to-Rail, CMOS, Push-Pull |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Propagation Delay (Max) [Max] | 95 µs |
| Supplier Device Package | 8-SOIC |
| Type | with Voltage Reference |
| Voltage - Input Offset (Max) [Max] | 5 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 5.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | 1.8 V |
MAX917 Series
SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference
| Part | Type | Current - Quiescent (Max) [Max] | Supplier Device Package | Propagation Delay (Max) [Max] | Current - Input Bias (Max) [Max] | Current - Output (Typ) | Output Type | Mounting Type | Voltage - Input Offset (Max) [Max] | Voltage - Supply, Single/Dual (±) [Min] | Voltage - Supply, Single/Dual (±) [Max] | Number of Elements | Package / Case | Hysteresis | Operating Temperature [Max] | Operating Temperature [Min] | CMRR, PSRR (Typ) | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | |||||||||||||||||||
 Analog Devices Inc./Maxim Integrated | with Voltage Reference | 1.3 µA | SOT-23-5 | 22 µs | 0.001 µA | 50 mA | CMOS Push-Pull Rail-to-Rail | Surface Mount | 5 mV | 1.8 V | 5.5 V | 1 | SC-74A SOT-753 | 4 mV | 85 °C | -40 C | -80 dB | ||
 Analog Devices Inc./Maxim Integrated | with Voltage Reference | 1.6 µA | SOT-23-5 | 95 µs | 0.001 µA | 50 mA | CMOS Push-Pull Rail-to-Rail | Surface Mount | 5 mV | 1.8 V | 5.5 V | 1 | SC-74A SOT-753 | 4 mV | 85 °C | -40 C | 80 dB | ||
Analog Devices Inc./Maxim Integrated | with Voltage Reference | 1.6 µA | SOT-23-5 | 95 µs | 0.001 µA | 50 mA | CMOS Push-Pull Rail-to-Rail | Surface Mount | 5 mV | 1.8 V | 5.5 V | 1 | SC-74A SOT-753 | 4 mV | 85 °C | -40 C | 80 dB | ||
Analog Devices Inc./Maxim Integrated | with Voltage Reference | 1.6 µA | 8-SOIC | 95 µs | 0.001 µA | 50 mA | CMOS Push-Pull Rail-to-Rail | Surface Mount | 5 mV | 1.8 V | 5.5 V | 1 | 8-SOIC | 4 mV | 85 °C | -40 C | 80 dB | 0.154 in | 3.9 mm |
Analog Devices Inc./Maxim Integrated | with Voltage Reference | 1.6 µA | 8-SOIC | 95 µs | 0.001 µA | 50 mA | CMOS Push-Pull Rail-to-Rail | Surface Mount | 5 mV | 1.8 V | 5.5 V | 1 | 8-SOIC | 4 mV | 85 °C | -40 C | 80 dB | 0.154 in | 3.9 mm |
Analog Devices Inc./Maxim Integrated | with Voltage Reference | 1.6 µA | 8-SOIC | 95 µs | 0.001 µA | 50 mA | CMOS Push-Pull Rail-to-Rail | Surface Mount | 5 mV | 1.8 V | 5.5 V | 1 | 8-SOIC | 4 mV | 85 °C | -40 C | 80 dB | 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 | N/A | 0 | $ 1.16 | |
Description
General part information
MAX917 Series
The MAX917–MAX920 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1.8V. The MAX917/MAX918 feature an on-board 1.245V ±1.5% reference and draw an ultra-low supply current of only 750nA, while the MAX919/MAX920 (without reference) require just 380nA of supply current. These features make the MAX917–MAX920 family of comparators ideal for all 2-cell battery applications, including monitoring/management.The unique design of the output stage limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. The MAX917/MAX919 have a push-pull output stage that sinks and sources current. Large internal output drivers allow rail-to-rail output swing with loads up to 8mA. The MAX918/MAX920 have an open-drain output stage that makes them suitable for mixed-voltage system design.Applications2-Cell Battery Monitoring/ManagementMedical InstrumentsMobile CommunicationsNotebooks and PDAsSensing at Ground or Supply LineTelemetry and Remote SystemsThreshold Detectors/DiscriminatorsUltra-Low-Power Systems
Documents
Technical documentation and resources