Rainbow-electronics MAX835 Manual de usuario

Busca en linea o descarga Manual de usuario para Sensores Rainbow-electronics MAX835. Rainbow Electronics MAX835 User Manual Manual de usuario

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_______________General Description
The MAX834/MAX835 micropower voltage monitors
contain a 1.204V precision bandgap reference, com-
parator, and latched output in a 5-pin SOT23 package.
Using the latched output prevents deep discharge of
batteries. The MAX834 has an open-drain, N-channel
output driver, while the MAX835 has a push/pull output
driver. Two external resistors set the trip-threshold
voltage.
The MAX834/MAX835 feature a level-sensitive latch,
eliminating the need to add hysteresis to prevent oscil-
lations in battery-load-disconnect applications.
________________________Applications
Precision Battery Monitor
Load Switching
Battery-Powered Systems
Threshold Detectors
____________________________Features
Prevents Deep Discharge of Batteries
Precision ±1.25% Voltage Threshold
Latched Output (once low, stays low
until cleared)
SOT23-5 Package
Low Cost
Wide Operating Voltage Range, +2.5V to +11V
<2µA Typical Supply Current
Open-Drain Output (MAX834)
Push/Pull Output (MAX835)
MAX834/MAX835
Micropower, Latching Voltage Monitors
in SOT23-5
________________________________________________________________
Maxim Integrated Products
1
GND
IN
V
CC
1
5
OUT
CLEAR
MAX834
MAX835
SOT23-5
TOP VIEW
2
3
4
__________________Pin Configuration
GND
IN
R
L
R20.1µF
R1
V
CC
CLEAR LATCH
(MAX834
ONLY)
V
CC
V
CC
CLEAR
MAX834
MAX835
OUT OUT
__________Typical Operating Circuit
19-1157; Rev 0; 12/96
PART
MAX834EUK-T
MAX835EUK-T
-40°C to +85°C
-40°C to +85°C
TEMP.
RANGE
PIN-
PACKAGE
5 SOT23-5
5 SOT23-5
______________Ordering Information
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
SOT
TOP MARK
AAAX
AAAY
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Indice de contenidos

Pagina 1 - MAX834/MAX835

_______________General DescriptionThe MAX834/MAX835 micropower voltage monitorscontain a 1.204V precision bandgap reference, com-parator, and latched

Pagina 2

MAX834/MAX835Micropower, Latching Voltage Monitorsin SOT23-52 _______________________________________________________________________________________A

Pagina 3

MAX834/MAX835Micropower, Latching Voltage Monitorsin SOT23-5_______________________________________________________________________________________ 3E

Pagina 4

MAX834/MAX835Micropower, Latching Voltage Monitorsin SOT23-54 _______________________________________________________________________________________2

Pagina 5

MAX834/MAX835Micropower, Latching Voltage Monitorsin SOT23-5_______________________________________________________________________________________ 5_

Pagina 6

MAX834/MAX835Micropower, Latching Voltage Monitorsin SOT23-56 ________________________________________________________________________________________

Pagina 7

MAX834/MAX835Micropower, Latching Voltage Monitorsin SOT23-5_______________________________________________________________________________________ 7M

Pagina 8

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses arei

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