MAX934ESE+ Maxim Integrated Integrated Circuit (Small Outline Packages) In Stock
Maxim Integrated MAX934ESE+ is a quad CMOS/TTL comparator with 12 µs response time, operating from +2.5 V to +11 V single supply or ±5.5 V dual supply, in a 16-pin SOIC package. Features open-drain outputs compatible with TTL and CMOS logic levels for voltage monitoring and threshold detection. From $2.50 in stock with worldwide shipping.
- Manufacturer
- Maxim Integrated
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- MAX934ESE+ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.6467(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad comparator with 12 µs response time operates from a single +2.5 V to +11 V supply, enabling versatile threshold detection across 3.3 V and 5 V logic systems
- CMOS/TTL compatible open-drain outputs allow direct interfacing with microcontrollers, logic gates, and bus architectures without level-shifting circuitry
- Wide supply voltage range of +2.5 V to +11 V single supply or ±5.5 V dual supply covers both low-power battery applications and industrial 5 V/9 V systems
- 16-pin SOIC (SO-16) package with four independent comparator channels reduces component count and PCB area versus four discrete comparator ICs
Applications
The MAX934ESE+ is used in battery-powered systems for voltage monitoring, window comparator circuits, and zero-crossing detection where low power consumption and 2.5 V to 11 V supply flexibility are required. In industrial equipment, its four independent comparator channels simultaneously monitor multiple analog thresholds for over-voltage, under-voltage, and current-limit protection in power management circuits. The CMOS output structure and 12 µs propagation delay also make it suitable for PWM signal conditioning and analog-to-digital level conversion in embedded microcontroller designs.
Specifications
| Manufacturer Package Code | 16-SOIC_N-150_MIL |
| Date Of Intro | 1999-05-27 |
| YTEOL | 9 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Neg Supply Voltage-Max (Vsup) | -5.5 V |
| Neg Supply Voltage-Min (Vsup) | -1.25 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.0085mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.25V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range and response time of MAX934ESE+?
The MAX934ESE+ operates from a single supply of +2.5 V to +11 V, or a dual supply of ±1.25 V to ±5.5 V, with a typical comparator response time of 12 µs. This combination makes it suitable for battery-operated devices from 3 V coin cells up to 9 V industrial systems requiring threshold detection.
How many comparator channels does the MAX934ESE+ provide and what logic families do the outputs support?
The MAX934ESE+ contains 4 independent comparator channels in a single 16-pin SOIC package, with open-drain CMOS/TTL compatible outputs. Each channel can drive TTL loads at 5 V or CMOS logic at 3.3 V directly without external level-shifting, allowing 4 simultaneous threshold comparisons on one IC.
For a 3.3 V battery-powered IoT sensor, how suitable is MAX934ESE+ for voltage threshold monitoring?
At 3.3 V single supply within its +2.5 V to +11 V operating range, MAX934ESE+ is well suited for IoT sensor voltage monitoring. Its CMOS outputs interface directly with 3.3 V microcontrollers, enabling over-voltage and under-voltage detection at programmable thresholds set by resistor dividers with no additional interface components.
When is MAX934ESE+ preferred over LM339 for quad comparator applications?
MAX934ESE+ is preferred over LM339 when single-supply operation below 5 V is required, since MAX934ESE+ operates down to 2.5 V single supply versus LM339's 2 V minimum (±1 V dual). Additionally, MAX934ESE+ offers CMOS-compatible outputs and 12 µs response time making it faster and more compatible with 3.3 V systems than the standard LM339.
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About Maxim Integrated
Maxim Integrated is a leading electronic component manufacturer. FindMyChip sources Maxim Integrated ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $5.5288 | $552.88 |
| 250+ | $4.9019 | $1225.48 |
| 500+ | $4.7619 | $2380.96 |
| 1000+ | $4.6467 | $4646.72 |
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