MAX9120ESA
ObsoleteIC COMPARATOR 1 GEN PUR 8SOIC
Deep-Dive with AI
Search across all available documentation for this part.
MAX9120ESA
ObsoleteIC COMPARATOR 1 GEN PUR 8SOIC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9120ESA |
|---|---|
| CMRR, PSRR (Typ) [custom] | 66.02 dB |
| CMRR, PSRR (Typ) [custom] | 80 dB |
| Current - Input Bias (Max) [Max] | 0.001 µA |
| Current - Output (Typ) | 50 mA |
| Current - Quiescent (Max) [Max] | 1.2 µA |
| Hysteresis | 4 mV |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Open-Drain |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Propagation Delay (Max) [Max] | 45 µs |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose, Standard (General Purpose) |
| Voltage - Input Offset (Max) [Max] | 5 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 5.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | 1.6 V |
MAX9120 Series
SC70, 1.6V, Nanopower, Beyond-the-Rails Comparators With/Without Reference
| Part | Type | CMRR, PSRR (Typ) [custom] | CMRR, PSRR (Typ) [custom] | Propagation Delay (Max) [Max] | Package / Case | Package / Case | Package / Case | Supplier Device Package | Mounting Type | Hysteresis | Operating Temperature [Max] | Operating Temperature [Min] | Current - Quiescent (Max) [Max] | Number of Elements | Current - Input Bias (Max) [Max] | Output Type | Voltage - Supply, Single/Dual (±) [Min] | Voltage - Supply, Single/Dual (±) [Max] | Current - Output (Typ) | Voltage - Input Offset (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 66.02 dB | 80 dB | 45 µs | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | Surface Mount | 4 mV | 85 °C | -40 C | 1.2 µA | 1 | 0.001 µA | Open-Drain | 1.6 V | 5.5 V | 50 mA | 5 mV |
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 66.02 dB | 80 dB | 45 µs | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | Surface Mount | 4 mV | 85 °C | -40 C | 1.2 µA | 1 | 0.001 µA | Open-Drain | 1.6 V | 5.5 V | 50 mA | 5 mV |
Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 66.02 dB | 80 dB | 45 µs | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | Surface Mount | 4 mV | 85 °C | -40 C | 1.2 µA | 1 | 0.001 µA | Open-Drain | 1.6 V | 5.5 V | 50 mA | 5 mV |
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 66.02 dB | 80 dB | 45 µs | 5-TSSOP SC-70-5 SOT-353 | SC-70-5 | Surface Mount | 4 mV | 85 °C | -40 C | 1.2 µA | 1 | 0.001 µA | Open-Drain | 1.6 V | 5.5 V | 50 mA | 5 mV | ||
 Analog Devices Inc./Maxim Integrated | General Purpose Standard (General Purpose) | 66.02 dB | 80 dB | 45 µs | 5-TSSOP SC-70-5 SOT-353 | SC-70-5 | Surface Mount | 4 mV | 85 °C | -40 C | 1.2 µA | 1 | 0.001 µA | Open-Drain | 1.6 V | 5.5 V | 50 mA | 5 mV |
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 | $ 1.00 | |
Description
General part information
MAX9120 Series
The MAX9117–MAX9120 nanopower comparators in space-saving SC70 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1.6V. The MAX9117/MAX9118 feature an on-board 1.252V ±1.75% reference and draw an ultra-low supply current of only 600nA, while the MAX9119/MAX9120 (without reference) require just 350nA of supply current. These features make the MAX9117–MAX9120 family of comparators ideal for all 2-cell battery-monitoring/management applications.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 MAX9117/MAX9119 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 5mA. The MAX9118/MAX9120 have an open-drain output stage that makes them suitable for mixed-voltage system design. All devices are available in the ultra-small 5-pin SC70 package.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