MAX9947ETE+T by Analog Devices

AISG Integrated Transceiver


The MAX9947 is an AISG-compliant, fully integrated transceiver. The MAX9947 receiver offers a typical dynamic range of 20dB and integrates a bandpass filter that operates in the 2.176MHz frequency with a narrow 200kHz bandwidth. The MAX9947 transmitter integrates a bandpass filter that is compliant with the AISG spectrum emission profile. It can modulate OOK signals up to 115.2kbps. The output power can be varied with external resistors from +7dBm to +12dBm to compensate for loss in the external circuitry and cabling. The MAX9947 also features a direction output to facilitate the RS-485 bus arbitration in tower-mounted equipment. The MAX9947 is available in a small, 3mm x 3mm 16-pin TQFN and is rated for operation in the -40°C to +105°C temperature range.

Where to Buy

Prices starting from US$7.29

Distributor Stock
Logo for Farnell
Farnell
from US$7.29
No stock
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Logo for Analog Devices
Analog Devices
from US$7.40
147,853
in stock
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Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

Receiver Wide Input Dynamic Range -15dBm to +5dBm in 50Ω
-15dBm to +5dBm in 50Ω
Variable Transmitter Output Level from +7dBm to +12dBm
AISG-Compliant Output Emission Profile
AutoDirection Output
No Need of Microcontrollers to Handle Bus Arbitration in Tower-Mounted Equipment
Supports All AISG Data Rates 9.6kbps 38.4kbps 115.2kbps
9.6kbps
38.4kbps
115.2kbps
Bandpass Filter Compliant with AISG Protocol Centered Around 2.176MHz
3.0V to 5.5V Voltage Supply
Independent Logic Supply
Small, 3mm x 3mm 16-Pin TQFN Package

Specifications

End Equipment AISG 1.0AISG 2.0
TX ON Power (dBm) +1 to +6.28
TX OFF Power (dBm) -40
RX Threshold (dBm) -18 to -12
VSUPPLY (V) 3.0 to 5.5
ISUPPLY (mA) 35
Footprint (mm x mm) 3.0 x 3.0
Oper. Temp. (°C) -40 to +105
Package/Pins TQFN/16
BudgetaryPrice (See Notes) 6.11


MAX9947ETE+T Special Function by Analog Devices

TRANSCEIVER TQFN-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Function Transceiver
Supply Voltage Min 3V
Supply Voltage Max 5.5V
IC Package Type TQFN
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

AISG Integrated Transceiver | Analog Devices
TRANSCEIVER, TQFN-16 | Farnell
Transceiver, Tqfn-16 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX9947ETE+T ?

Additional datasheets, footprints and schematics for MAX9947ETE+T are listed on our Part Details page. You can also find images and similar parts to MAX9947ETE+T on this page.

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Is the MAX9947ETE+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX9947ETE+T have stock available?

Authorised distributors including Analog Devices, Farnell and Newark Electronics have stock available or on a lead time for MAX9947ETE+T .

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