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MAX9921 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 2-Wire Hall-Effect Sensor Interface - Maxim Integrated Products

भाग संख्या MAX9921
समारोह 2-Wire Hall-Effect Sensor Interface
मैन्युफैक्चरर्स Maxim Integrated Products 
लोगो Maxim Integrated Products लोगो 
पूर्व दर्शन
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<?=MAX9921?> डेटा पत्रक पीडीएफ

MAX9921 pdf
Dual, 2-Wire Hall-Effect Sensor Interface
with Diagnostics
ABSOLUTE MAXIMUM RATINGS
BAT to GND............................................................-0.3V to +60V
ISET to BAT ...........................................................-2.0V to +0.3V
IN1, IN2 to GND..........-5.0V to the lower of +60V or (VBAT + 1V)
DIAG, OE to GND..................................................-0.3V to +6.0V
OUT1, OUT2, ERR to GND....................................-0.3V to +6.0V
Short-Circuit Duration of OUT1, OUT2, ERR to GND
or to 5.5V (individually)............................................Continuous
Current into Any Pin Except IN1, IN2 ...............................±20mA
Current into IN1, IN2.......................................................±100mA
Continuous Power Dissipation (TA = +70°C)
10-Pin µMAX (derate 5.6mW/°C above +70°C) .........444.4mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VBAT = 13.6V, VDIAG = 0, VOE = 5V, IN1 = IN2 = no connection, RISET = 63.4kΩ, RPU = 10kΩ at ERR, OUT1 and OUT2, TA = -40°C
to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
GENERAL
BAT Supply Range
VBAT Low for ERR Output Active
VBAT High for ERR Output Active
BAT Supply Current
HALL INPUTS (IN1 and IN2)
Input Current for Output High
Input Current for Output Low
Input Current Hysteresis for
High/Low Detection
Input Pullup Impedance
Input Voltage Interpreted as
Shorted to Battery
Current Range Interpreted as
Open Circuit
Current Level Interpreted as
Shorted Sensor to Ground
SYMBOL
CONDITIONS
VBAT
VBL
VBH
IBAT
ISD
Normal mode
Shutdown mode, VOE = VDIAG = 0V
IIH
IIL
IIN,HYS
RPU
VSB
RISET = 63.4kΩ
RISET = 59.0kΩ
RISET = 63.4kΩ
RISET = 59.0kΩ
RISET = 63.4kΩ
RISET = 59.0kΩ
VBAT = 6V, inputs IN1, IN2 with
IIN = -14mA
Measured with respect to VBAT
IOC
Not a sustained
RISET = 63.4kΩ
ISC condition, reverts to -
50µA when detected RISET = 59.0kΩ
MIN TYP MAX UNITS
6 18 V
5.2 V
22 V
1 1.3 mA
1 µA
-11.5
-12.4
mA
-7.2
mA
-7.8
0.76
mA
0.78
50 Ω
100 mV
-2 +0.02 mA
-23
mA
-25
2 _______________________________________________________________________________________

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डाउनलोड[ MAX9921 Datasheet.PDF ]


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