WL1837MOD Texas instruments

WL1837MOD

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WL1837MOD

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Описание

The certified WiLink™ 8 module from TI offers high throughput and extended range along with Wi-Fi® and Bluetooth® coexistence (WL1837MOD only) in a power-optimized design. The WL18x7MOD is a Wi-Fi, dual-band, 2.4- and 5-GHz module solution with two antennas supporting industrial temperature grade. The device is FCC, IC, ETSI/CE, and TELEC certified for AP (with DFS support) and client. TI offers drivers for high-level operating systems, such as Linux and Android™. Additional drivers, such as WinCE and RTOS, which includes QNX, Nucleus, ThreadX, and FreeRTOS, are supported through third parties.

General
- Integrates RF, power amplifiers (PAs), clock, RF switches, filters, passives, and power management
- Quick hardware design with TI module collateral and reference designs
- Operating temperature: –40°C to +85°C industrial temperature grade
- Small form factor: 13.3 × 13.4 × 2 mm
- 100-pin MOC package
- FCC, IC, ETSI/CE, and TELEC certified with PCB, dipole, chip, and PIFA antennas
Wi-Fi
- WLAN baseband processor and RF transceiver support of IEEE Std 802.11a, 802.11b, 802.11g, and 802.11n
- 20- and 40-MHz SISO and 20-MHz 2 × 2 MIMO at 2.4 GHz for high throughput: 80 Mbps (TCP), 100 Mbps (UDP)
- 2.4-GHz MRC support for extended range and 5-GHz diversity capable
- Fully calibrated: production calibration not required
- 4-bit SDIO host interface support
- Wi-Fi direct concurrent operation (multichannel, multirole)
Bluetooth and Bluetooth low energy ( WL1837MOD only)
- Bluetooth 5.1 secure connection compliant and CSA2 support (declaration ID: D052427 )
- Host controller interface (HCI) transport for Bluetooth over UART
- Dedicated audio processor support of SBC encoding + A2DP
- Dual-mode Bluetooth and Bluetooth low energy
- TI’s Bluetooth and Bluetooth low energy certified stack
Key benefits
- Reduces design overhead
- Differentiated use cases by configuring WiLink™ 8 simultaneously in two roles (STA and AP) to connect directly with other Wi-Fi devices on different RF channel (Wi-Fi networks)
- Best-in-class Wi-Fi with high-performance audio and video streaming reference applications with up to 1.4× the range versus one antenna
- Different provisioning methods for in-home devices connectivity to Wi-Fi in one step
- Lowest Wi-Fi power consumption in connected idle (< 800 µA)
- Configurable wake on WLAN filters to only wake up the system
- Wi-Fi and Bluetooth single antenna coexistence

Processor	External MPU
Type	Module
Protocols	Combo (Wi-Fi + Bluetooth), Wi-Fi 2.4 GHz, Wi-Fi 5 GHz
Throughput (max) (MBits)	100
Security	FIPS 140-2 Level 1, Networking security (WPA3)
Features	2x2 MIMO, 802.11abgn, AP, Bluetooth, Bluetooth low energy, COEX, STA, Wi-Fi direct mode
Certifications	CE, FCC, ISED, MIC
Operating temperature range (°C)	-40 to 85
Rating	Catalog