MAX6895AAZT+T by Analog Devices

Ultra-Small, Adjustable Sequencing/Supervisory Circuits

Status: Active
Series: MAX6895
RoHS: Unknown
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The MAX6895–MAX6899 is a family of small, low-power, voltage-monitoring circuits with sequencing capability. These miniature devices offer tremendous flexibility with an adjustable threshold capable of monitoring down to 0.5V and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power-switching applications. Multiple devices can be cascaded for complex sequencing applications. A high-impedance input with a 0.5V threshold allows an external resistive divider to set the monitored threshold. The output asserts (OUT = high or active-low OUT = low) when the input voltage rises above the 0.5V threshold and the enable input is asserted (ENABLE = high or active-low ENABLE = low). When the voltage at the input falls below 0.5V or when the enable input is deasserted (ENABLE = low or active-low ENABLE = high), the output deasserts (OUT = low or active-low OUT = high). All devices provide a capacitor-programmable delay time from when the input rises above 0.5V to when the output is asserted. The MAX689_A versions provide the same capacitor-adjustable delay from when enable is asserted to when the output asserts. The MAX689_P devices have a 1µs propagation delay from when enable is asserted to when the output asserts. The MAX6895A/P offers an active-high enable input and an active-high push-pull output. The MAX6896A/P offers an active-low enable input and an active-low push-pull output. The MAX6897A/P offers an active-high enable input and an active-high open-drain output. Finally, the MAX6898A/P offers an active-low enable input and an active-low open-drain output. The MAX6899A/P offers an active-low enable with an active-high push-pull output. All devices operate from a 1.5V to 5.5V supply voltage and are fully specified over the -40°C to +125°C operating temperature range. These devices are available in ultra-small 6-pin µDFN (1.0mm x 1.5mm) and thin SOT23 (1.60mm x 2.90mm) packages.

Prices starting from US$0.42


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Logo for element14 element14 US$1.37
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Logo for Farnell Farnell US$1.18
2,247
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Logo for Newark Electronics Newark Electronics US$0.42
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Features

1.8% Accurate Adjustable Threshold Over Temperature
Operate from VCC of 1.5V to 5.5V
Capacitor-Adjustable Delay
Active-High/-Low Enable Input Options
Active-High/-Low Output Options
Open-Drain (28V Tolerant)/Push-Pull Output Options
Low Supply Current (10µA, typ)
Fully Specified from -40°C to +125°C
Ultra-Small 6-Pin µDFN Package or Thin SOT23 Package
AEC-Q100 Qualified (MAX6896AAZT/V+, MAX6895AAZT/V+T, and MAX6897AAZT/V+ Only)

Specifications

Reset Thresh. (V) 0 to 1.21.2 to 1.81.8 to 2.52.5 to 3.33.3 to 5.5
Reset Thresh. Accur. (%) (@ +25°C) 1.8
Reset Out Active HighPush-Pull
tRESET (min) 1ms to 15ms15ms to 85ms85ms to 300ms300ms to 1s<1ms>1sAdjustable
Watchdog Feature No Watchdog
Supervisor Features Adjustable Reset InputOvervoltage/Window Monitor
ICC (µA) (max) 20
Package/Pins TSOT/6UDFN/6


MAX6895AAZT+T Power Management ICs - PMIC by Analog Devices

MPU SUPERVISOR 5.5V TSOT-23-6

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Threshold Voltage 500mV
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.5V
Supply Voltage Max 5.5V
Reset Type Active-High Push-Pull
Digital IC Case TSOT-23
No. of Pins 6Pins
Delay Time -
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

MPU SUPERVISOR, 5.5V, TSOT-23-6 | element14
USmall Adjust Seq/Supervisory Circuits | RS
Mpu Supervisor, 5.5V, Tsot-23-6 | Newark Electronics

Frequently Asked Questions

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This part has not been flagged as RoHS Compliant.

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