Part # MAX6782-MAX6790 datasheet

Part Manufacturer: Maxim

Maxim

Part Description: MAX6782-90 DS


Part Details:

19-0541; Rev 1; 10/06 Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages MAX6782­MAX6790 General Description Features The MAX6782­MAX6790 are low-power, 1% accurate, o 1% Accurate Threshold Specified Over Full dual-/triple-/quad-level battery monitors offered in small Temperature Range TDFN and TQFN packages. These devices are ideal formonitoring single lithium-ion (Li+) cells, or multicell alka- o Dual-/Triple-/Quad, Low-Battery Output Options line/NiCd/NiMH power sources. These devices feature o Low 5.7µA Battery Current fixed and adjustable hysteresis options to eliminate out- o Open-Drain or Push-Pull Outputs put chattering associated with battery-voltage monitors. o Fixed or Adjustable Hysteresis The MAX6782/MAX6783 offer four battery monitors in asingle package with factory-set (0.5%, 5%, 10%) or o Low Input Bias Current adjustable hysteresis. The MAX6784/MAX6785 provide o Guaranteed Valid Low-Battery-Output Logic State three battery monitors with factory-set (0.5%, 5%, 10%) Down to VBATT = 1.05V or adjustable hysteresis. The MAX6786/MAX6787/ o Reverse-Battery Protection MAX6788 offer two battery monitors with external inputsfor setting the rising and falling thresholds, allowing o Immune to Short Battery Transients external hysteresis control. The MAX6789/MAX6790 fea- o Fully Specified from -40°C to +85°C ture quad-level overvoltage detectors with complemen- o Small TDFN and TQFN Packages tary outputs. The MAX6782­MAX6790 are offered with either open-drain Ordering Information or push-pull outputs. The MAX6782/MAX6784/MAX6786/MAX6789 are available with push-pull outputs while the PIN- PKG PART TEMP RANGE MAX6783/MAX6785/MAX6787/MAX6790 are available with PACKAGE CODE open-drain outputs. The MAX6788 is available with one MAX6782TE_+ -40°C to +85°C 16 TQFN-EP* T1633-4 open-drain output and one push-pull output (see theSelector Guide). This family of devices is offered in space- MAX6783TE_+ -40°C to +85°C 16 TQFN-EP* T1633-4 saving TDFN and TQFN packages and is fully specified MAX6784TC_+


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MAX6782-MAX6790.pdf Datasheet