MAX9028EBT+T
ActiveUCSP, 1.8V, NANOPOWER, BEYOND-THE-RAILS COMPARATORS WITH/WITHOUT REFERENCE
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MAX9028EBT+T
ActiveUCSP, 1.8V, NANOPOWER, BEYOND-THE-RAILS COMPARATORS WITH/WITHOUT REFERENCE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9028EBT+T |
|---|---|
| CMRR, PSRR (Typ) | 60 dB, 50.45 dB |
| Current - Input Bias (Max) [Max] | 0.001 µA |
| Current - Output (Typ) | 50 mA |
| Current - Quiescent (Max) [Max] | 1.25 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, Rail-to-Rail |
| Package / Case | WLBGA, 6-WFBGA |
| Propagation Delay (Max) [Max] | 45 µs |
| Supplier Device Package | 6-WLP |
| 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] | 1.8 V |
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 | $ 2.26 | |
| 10 | $ 1.45 | |||
| 25 | $ 1.23 | |||
| 100 | $ 0.99 | |||
| 250 | $ 0.88 | |||
| 500 | $ 0.81 | |||
| 1000 | $ 0.75 | |||
| Digi-Reel® | 1 | $ 2.26 | ||
| 10 | $ 1.45 | |||
| 25 | $ 1.23 | |||
| 100 | $ 0.99 | |||
| 250 | $ 0.88 | |||
| 500 | $ 0.81 | |||
| 1000 | $ 0.75 | |||
| N/A | 964 | $ 1.55 | ||
| 2500 | $ 1.55 | |||
| Tape & Reel (TR) | 2500 | $ 0.68 | ||
| 5000 | $ 0.64 | |||
| 7500 | $ 0.62 | |||
| 12500 | $ 0.60 | |||
Description
General part information
MAX9028 Series
The MAX9025–MAX9028 nanopower comparators in space-saving chip-scale (UCSP™) packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1.8V. The MAX9025/MAX9026 feature an on-board 1.236V ±1% reference and draw an ultra-low supply current of only 1µA, while the MAX9027/MAX9028 (without reference) require just 0.6µA of supply current. These features make the MAX9025–MAX9028 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 MAX9025/MAX9027 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 MAX9026/MAX9028 have an open-drain output stage that makes them suitable for mixed-voltage system design. All devices are available in the miniature 6-bump UCSP packages.Refer to the MAX9117 data sheet for similar comparators in 5-pin SC70 packages and the MAX9017 data sheet for similar dual comparators in 8-pin SOT23 packages.Applications2-Cell Battery Monitoring/ManagementMedical InstrumentsMobile CommunicationsNotebooks and PDAsSensing at Ground or Supply LineTelemetry and Remote SystemsUltra-Low-Power Systems
Documents
Technical documentation and resources