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MAX769EVKIT
Evaluation Kit for the MAX769
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Status
Active: In Production.
Description
The MAX769 evaluation kit (EV kit) provides a platform for evaluating the features of the MAX769. The MAX769 converts a 2-cell or 3-cell, 1.5V to 5.5V battery voltage to four separate output voltages. The main output voltage at OUT is digitally controlled from 1.8V to 4.9V in 100mV steps by a 3-wire SPI™ serial interface. OUT provides up to 80mA. The other outputs (REG1, REG2, and REG3) are low-noise linear-regulator outputs. The MAX769 contains numerous other features for two-way paging and other low-power wireless designs. Consult the MAX769 data sheet for details. The MAX769 EV kit is a fully assembled and tested surface-mount circuit board.
The MAX847 is similar to the MAX769 except that it contains a boost DC-DC converter (for 1-cell inputs) rather than a buck-boost converter (for 2-cell or 3-cell inputs). To evaluate the MAX847, please order the MAX847EVKIT.
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Data Sheet
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Key Features
- 1.5V to 5.5V (buck-boost) Input Voltage
- 1.8V to 4.9V Digitally Adjustable Output Voltage
- Up to 80mA Total Output Current
- Three Low-Noise Voltage Regulators
- Charger for Small NiCd, NiMH, Lithium Battery, or Storage Capacitor
- 270kHz Switching Frequency
- 15µA Idle Mode™ Current
- Digitally Controlled 1.8Ω Switches for Vibrators, Beepers, and Other Low-Power Wireless Designs
- Reset and Low-Battery Outputs
- Surface-Mount Components
- Fully Assembled and Tested
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Applications/Uses
- 2- or 3-Cell-Powered Handheld Equipment
- GPS Receivers
- Two-Way Paging
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Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX769EVKIT
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Active |
KIT;
Land Pattern: Not Available
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See data sheet
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Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Products with Similar Part Numbers
| MAX769 |
2 or 3 Cell, Step-Up/Down, Two-Way Pager System IC |
Didn't Find What You Need?
Information Index
Document Ref.: 19-4771
Rev 1;
1998-10-01
This page last modified: 2007-06-01
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