ADM8829ARTZ-REEL7 Model Information

Overview

The ADM8829ARTZ-REEL7 is a specific version of the ADM8829, a switched-capacitor voltage inverter designed by Analog Devices. It is optimized for generating a negative supply voltage from a positive input in various electronic systems.

Key Features

• Voltage Inversion: Converts positive input voltages ranging from +1.5 V to +5.5 V into negative output voltages from –1.5 V to –5.5 V.
• High Efficiency: Achieves over 99% voltage conversion efficiency with output currents up to 25 mA.
• Low Power Shutdown: Features a shutdown function that reduces quiescent current to 20 nA when not in use.
• Compact Design: Available in a 6-lead SOT-23 package, making it suitable for space-constrained applications.
• Wide Operating Temperature Range: Industrial grade, suitable for temperatures from –40°C to +85°C.

Ordering Information

• Model Number: ADM8829ARTZ-REEL7
• Temperature Range: –40°C to +85°C
• Package Type: 6-Lead Small Outline Transistor Package [SOT-23]
• Package Option: RJ-6
• Marking Code: MN0
• RoHS Compliance: Yes (indicated by the "Z" suffix)

Applications

The ADM8829ARTZ-REEL7 is well-suited for a variety of applications, including:

• Handheld instruments
• LCD panels
• Cellular phones
• PDAs
• Remote data acquisition systems
• Operational amplifier power supplies

Package Dimensions

• Seating Plane: 1.90 mm (BSC)
• Lead Length: 0.95 mm (BSC)
• Lead Width: 0.60 mm (BSC)
• Body Length: 3.00 mm (max), 2.80 mm (min)
• Body Width: 1.70 mm (max), 1.50 mm (min)
• Body Height: 1.30 mm (max), 1.15 mm (min)
• Lead Overhang: 0.15 mm (max), 0.05 mm (min)
• Lead Separation: 1.45 mm (max), 0.95 mm (min)
• Lead Thickness: 0.20 mm (max), 0.08 mm (min)
• Lead Spacing: 0.50 mm (max), 0.30 mm (min)
• Pin 1 Indicator: 0.55 mm (max), 0.45 mm (min), 0.35 mm (typ)

Additional Notes

• The device requires only two external capacitors (typically 1 µF) for optimal performance.
• Low ESR capacitors are recommended to maximize efficiency and minimize output ripple.
• The shutdown function can be used to significantly reduce power consumption when the device is not in use.
• The ADM8829ARTZ-REEL7 is fully compliant with JEDEC standards MO-178-AB for its package dimensions.