WL1837MOD Datasheet | Texas Instruments

Features - 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 pliant 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 Wi Link™ 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 2 Applications - Internet of things (Io T) - Multimedia - Home electronics - Home appliances and white goods - Industrial and home automation - Smart gateway and...