MAX985EUK+T
1 11uA 500uV Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Comparators RoHS
Micropower, Low-Voltage, UcsP/Sc70, Rail-to-Rail I/O Comparators
- Manufacturer
- MAXIM
- Manufacturer part #
- MAX985EUK+T
- Store part #
- C409746
- Package / case
- SOT-23-5
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,499 in stock
#C409746
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹160.85 | ₹160.85 |
| 10+ | ₹136.47 | ₹1,364.70 |
| 30+ | ₹123.20 | ₹3,696.00 |
| 100+ | ₹108.18 | ₹10,818.00 |
| 500+ | ₹92.73 | ₹46,365.00 |
| 1,000+ | ₹89.67 | ₹89,670.00 |
1 × ₹160.85
₹160.85
excl. GST
₹189.80 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
MAX985EUK+T
₹160.85 for 1 + GST
Specifications
- Number of Channels
- 1
- Input Offset Current(Ios)
- 0.5pA
- Output Mode
- CMOS
- Operating Temperature
- -40℃~+85℃
- Features
- Built-in hysteresis
- Dual Supply
- 1.25V~2.75V;-2.75V~-1.25V
- Ib - Input Bias Current
- 1pA
- Output Type
- Push-pull
- Propagation Delay(tpd)
- 300ns
- Common Mode Rejection Ratio(CMRR)
- 80dB
- Input Hysteresis Voltage (Vhys)
- 3mV
- Quiescent Current(Iq)
- 11uA
- Vos - Input Offset Voltage
- 500uV
- Maximum Power Supply Range (Vdd-Vss)
- 6V
- Rail to Rail
- Rail-to-Rail Input, Rail-to-Rail Output
- Single Supply
- 2.5V~5.5V
- Response Time (tr)
- 40ns
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.032 g
Overview
The MAX985/MAX986/MAX989/MAX990/MAX993/ MAX994 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs. Their operating voltages range from 2.5V to 5.5V, making them ideal for both 3V and 5V systems. These comparators also operate with ±1.25V to ±2.75V dual supplies. They consume only 11μA of supply current while achieving a 300ns propagation delay. Input bias current is typically 1.0pA, and input offset voltage is typically 0.5mV. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The output stage’s unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. The MAX985/MAX989/MAX993 have a push-pull output stage that sinks as well as sources current. Large internal output drivers allow rail-to-rail output swing with loads up to 8mA. The MAX986/MAX990/MAX994 have an open-drain output stage that can be pulled beyond VCC to 6V (max) above VEE. These open-drain versions are ideal for level translators and bipolar to singleended converters. The single MAX985 is available in a chip-scale package (UCSP), significantly reducing the required PC board area. The single MAX985/MAX986 are available in 5-pin SC70 packages and the dual MAX989/MAX990 are available in 8-pin SOT23 packages.
Applications
- Portable/Battery-Powered Systems
- Threshold Detectors/Discriminators
- Mobile Communications
- Ground/Supply-Sensing Applications
- Zero-Crossing Detectors
- Window Comparators
- IR Receivers
- Level Translators
- Digital Line Receivers
Key features
- 11μA Quiescent Supply Current
- 2.5V to 5.5V Single-Supply Operation
- Common-Mode Input Voltage Range Extends 250mV Beyond the Rails
- 300ns Propagation Delay
- Push-Pull Output Stage Sinks and Sources 8mA Current (MAX985/MAX989/MAX993)
- Open-Drain Output Voltage Extends Beyond VCC (MAX986/MAX990/MAX994)
- Unique Output Stage Reduces Output Switching Current, Minimizing Overall Power Consumption
- 80μμ Supply Current at 1MHz Switching Frequency
- No Phase Reversal for Overdriven Inputs
- Available in Space-Saving Packages: UCSP (MAX985) SOT23 (MAX985/MAX986/MAX989/MAX990) μMAX (MAX989/MAX990)
Alternatives
Similar parts — check the datasheet before substituting.
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