MAX6754, MAX6755, MAX6756, MAX6757, MAX6758, MAX6759, MAX6760, MAX6761, MAX6762, MAX6763, MAX6764 Low-Power, Single/Dual-Voltage Window Detectors

QuickView

Technical Documents

Ordering Info

More Information

User Comments (0)

All

Description

FULL DATA SHEET (PDF, 712kB)

Download

E-Mail

The MAX6754–MAX6764 low-power window detectors monitor undervoltage/overvoltage conditions on system power supplies. These devices assert when the monitored voltage is under the undervoltage and/or over the overvoltage thresholds.

The MAX6754–MAX6759/MAX6763/MAX6764 monitor a single voltage. The MAX6760/MAX6761/MAX6762 monitor dual-voltage systems. The MAX6754/MAX6755/MAX6756 provide a single undervoltage/overvoltage output and the MAX6757–MAX6764 provide independent undervoltage and overvoltage outputs. The outputs are available in push-pull or open-drain configurations.

The MAX6754–MAX6762 offer factory-fixed voltage thresholds for monitoring system voltages from 0.9V to 5V with a selectable ±5%, ±10%, or ±15% window voltage. The MAX6763/MAX6764 allow for externally adjustable thresholds. The MAX6754–MAX6762 are available in two delay timing options (20µs, typ or 100ms, min). The MAX6760/MAX6761/MAX6762 also include a latched overvoltage output function and the MAX6754–MAX6762 include a manual reset input.

The family of products is available in small SOT23 and TDFN packages and is specified over the extended temperature range of -40°C to +125°C.

Key Features

Applications/Uses

Single- or Dual-Supply Voltage Monitors
Factory-Trimmed Window Threshold Options for 5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V, 1.2V, and 0.9V Supplies
Externally Adjustable Window Monitoring Options for Supplies Down to 0.5V
Selectable Window Threshold Options (±5%, ±10%, ±15%)
Single (Combined UV/OV) or Dual (Separate UV and OV) Outputs
20µs (typ) or 100ms (min) Timeout Period Options (MAX6754–MAX6762)
Manual Reset Input (MAX6754–MAX6762)
Latched Overvoltage Output Function (MAX6760/MAX6761/MAX6762)
Immune to Short Voltage Transients
Low 10µA Supply Current
Low-Voltage Operation (Outputs Valid for V_CC Down to 1V)
-40°C to +125°C Operating Temperature Range
Small SOT23 and TDFN Packages

	Automotive
	Computers/Servers
	Data Storage
	DC-DC Converters
	Modules
	Networking
	Power Metering
	Telecommunications

Key Specifications: Supervisors (1 Monitored Voltage)

Part Number

Reset Threshold Range (V)

Active-Low Reset Output

Active-High Reset Output

Min. Reset Timeout Range

Watchdog Feature

Supervisor Features

Reset Thresh. Acc. (% @+25°C)

Max. I_CC (µA)

Price^**

MAX6754

1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Push-Pull

85ms to 300ms
<1ms

No Watchdog

Manual Reset
Overvoltage/Window Monitor

1.5

$1.20 @ 1k

MAX6755

1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Push-Pull

Manual Reset
Overvoltage/Window Monitor

$1.20 @ 1k

MAX6756

1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Open Drain

Manual Reset
Overvoltage/Window Monitor

$1.20 @ 1k

MAX6757

1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Push-Pull

Manual Reset
Overvoltage/Window Monitor

$1.36 @ 1k

MAX6758

1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Push-Pull

Manual Reset
Overvoltage/Window Monitor

$1.36 @ 1k

MAX6759

1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Open Drain

Manual Reset
Overvoltage/Window Monitor

$1.36 @ 1k

MAX6763

0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Push-Pull

Overvoltage/Window Monitor

$1.20 @ 1k

MAX6764

0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Open Drain

Overvoltage/Window Monitor

$1.20 @ 1k

See All Supervisors (1 Monitored Voltage) (268)

Key Specifications: Supervisors (2 Monitored Voltages)

Part Number

Interface

Reset Threshold Range (V)

Active-Low Reset Output

Active-High Reset Output

Min. Reset Timeout Range

Watchdog Feature

Supervisor Features

Reset Thresh. Acc. (% @+25°C)

Max. I_CC (µA)

Price^**

MAX6760

Factory Fixed

0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5

Push-Pull

85ms to 300ms
<1ms

No Watchdog

Latched Output
Manual Reset
Overvoltage/Window Monitor

1.5

$1.77 @ 1k

MAX6761

Push-Pull

$1.77 @ 1k

MAX6762

Open Drain

$1.77 @ 1k

See All Supervisors (2 Monitored Voltages) (70)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.