Part Number: MAX202

Function: 5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15KV ESD PROTECTION

Package: SOIC, TSSOP 16 Pin Type

Manufacturer: Texas Instruments

Image and Pinouts:

 

Description

The MAX202 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 5-V supply. The device operates at data signaling rates up to 120 kbit/s and a maximum of 30-V/µs driver output slew rate.

Features

• ESD Protection for RS-232 Bus Pins : ±15-kV – Human-Body Model
• Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
• Operates at 5-V Vcc Supply
• Operates Up to 120 kbit/s
• External Capacitors . . . 4 × 0.1 µF
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

Applications

• Battery-Powered Systems
• Notebooks
• Laptops
• Palmtop PCs
• Hand-Held Equipment

Other data sheets are available within the file:

MAX202C, MAX202CD, MAX202CDR, MAX202CPE+, MAX202CPE,

MAX202CDW, MAX202IDW, MAX202CPW, MAX202IPW

 

MAX202 Datasheet PDF Download

Part Number: TPD12S520

Function: Single-Chip HDMI Receiver Port Protection and Interface Device

Package: TSSOP 38, WQFN 24 Pin Type

Manufacturer: Texas Instruments

Pinouts:

 

Description

The TPD12S520 is a single-chip electrostatic discharge (ESD) solution for the high-definition
multimedia interface (HDMI) receiver port. In many cases, the core ICs, such as the scalar chipset, may not have robust ESD cells to sustain system-level ESD strikes. In these cases, the TPD12S520 provides the desired system-level ESD protection,  such as the IEC61000-4-2 (Level 4) ESD, by absorbing the energy associated with the ESD strike.

Features

1. 12 Channel ESD Protection Diodes

2. Supports All HDMI 1.3 and HDMI 1.4 Data Rates (–3 dB Frequency > 3 GHz)

3. 0.8-pF Capacitance for the High Speed TMDS Lines

4. 0.05-pF Matching Capacitance Between the Differential Signal Pair

 

TPD12S520 Datasheet PDF Download

Other data sheets are available within the file: TPD12S520DBTR, TPD12S520RMNR