Remote Antenna Current-Sense

Amplifier and Switches

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

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.

IN to GND ............................................….…………-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..................…-0.3V to +6.0V

Current into Any Pin Except OUT and SENS....................±20mA

Current into SENS and OUT ...........................................±340mA

16-Pin QSOP (derate 18.2mW/°C above +70°C)....1454.5mW

Junction-to-Case Thermal Resistance (

Junction-to-Ambient Thermal Resistance (

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

GENERAL

Operating Input Voltage Range

518

V

Quiescent Supply Current

0.6

1.2

mA

Shutdown Supply Current

5

µA

Av

13

V/V

AOUT Maximum Voltage

4.3

V

AOUT Zero-Current Output Voltage

340

400

460

mV

1.5

1.7

1.9

AOUT Voltage

2.7

3

3.3

V

AOUT Output Impedance

5k

Ω

Switch Dropout Voltage

Measured between SENS and OUT while

sourcing 100mA

0.6

V

Thermal Shutdown Threshold

Temperature rising

+150

+164

°C

Thermal Shutdown Hysteresis

15

°C

Reference Output Voltage

2.7

3

3.3

V

Reference Output Impedance

5k

Ω

THRESHOLDS

Open-Load Current Threshold

MAX16913 only)

10

20

30

mA

Nominal Open-Load Threshold

Setting Range

(MAX16913A only)

10

50

mV

Short-Circuit Voltage Threshold

Ω

87

100

110

mV

Voltage between IN and SENS

173

200

225

mV

Overvoltage Shutdown Threshold

18

21

24

V

Overcurrent Blanking Time

100

200

ms

Retry Time

1500

3000

ms

Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer