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| MAX16913 Datasheet, PDF (2/10 Pages) Maxim Integrated Products – Remote Antenna Current-Sense Amplifier and Switches | |||
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Remote Antenna Current-Sense
Amplifier and Switches
ABSOLUTE MAXIMUM RATINGS
IN to GND ............................................â¦.â¦â¦â¦â¦-0.3V to +42V
OUT to GND ...........................................................-0.3V to +42V
SENS to IN.............................................................-0.3V to +0.3V
SC, OL, SHDN, OLT, AOUT to GND..................â¦-0.3V to +6.0V
Current into Any Pin Except OUT and SENS....................±20mA
Current into SENS and OUT ...........................................±340mA
Continuous Power Dissipation (TA = +70°C)
16-Pin QSOP (derate 18.2mW/°C above +70°C)....1454.5mW
Junction-to-Case Thermal Resistance (θJC) (Note 1) ......25°C/W
Junction-to-Ambient Thermal Resistance (θJA) (Note 1) .....55°C/W
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature........................................-40°C to +150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under âAbsolute Maximum Ratingsâ 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.
ELECTRICAL CHARACTERISTICS
(VIN = +9V to +18V, TA = TJ = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
GENERAL
Operating Input Voltage Range
VIN
5
Quiescent Supply Current
ICC VSHDN < 0.4V
Shutdown Supply Current
ISD VSHDN > 1.7V, TA = +25°C
(VIN - VSENS) to VAOUT Gain
Av
VAOUT/(VIN - VSENS)
AOUT Maximum Voltage
(VIN - VSENS) > 300mV
AOUT Zero-Current Output Voltage
(VIN - VSENS) = 0
340
AOUT Voltage
ILOAD = ISC, (VIN - VSENS) = 100mV
1.5
ILOAD = 2 x ISC, (VIN - VSENS) = 200mV
2.7
AOUT Output Impedance
ZAOUT
Switch Dropout Voltage
VD
Measured between SENS and OUT while
sourcing 100mA
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Reference Output Voltage
Reference Output Impedance
THRESHOLDS
TSHDN
THYST
VREF
ZREF
Temperature rising
+150
2.7
Open-Load Current Threshold
IOL
RSENSE = 1Ω (VOLT = 0.66V for the
MAX16913 only)
10
Nominal Open-Load Threshold
Setting Range
VOLR (MAX16913A only)
10
Short-Circuit Voltage Threshold
Voltage between IN and SENS
Overvoltage Shutdown Threshold
Overcurrent Blanking Time
Retry Time
VSC
VLIM
VOVLO
tBLANK
tRETRY
RSENSE = 1Ω
At current limit, VIN = 14V
VIN rising
87
173
18
100
1500
TYP
0.6
13
4.3
400
1.7
3
5
+164
15
3
5
20
100
200
21
200
3000
MAX UNITS
18
V
1.2
mA
5
µA
V/V
V
460
mV
1.9
V
3.3
kΩ
0.6
V
°C
°C
3.3
V
kΩ
30
mA
50
mV
110
mV
225
mV
24
V
ms
ms
2 _______________________________________________________________________________________
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