Digital

TDA8786A Datasheet PDF – 10-Bit Analog-to-Digital Interface

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Part Number: TDA8786A

Function: 10-Bit Analog-to-Digital Interface for CCD cameras.

Package: LQFP 48 Pin Type

Manufacturer: Philips Electronics ( https://www.nxp.com/ )

Pinouts:

TDA8786A datasheet

 

Description

The TDA8786; TDA8786A is a 10-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, AGC, a soft clipper circuit and a low power 10-bit Analog-to-Digital Converter (ADC) together with its reference voltage regulator. The AGC and soft clipper circuits are controlled by on-chip DACs via a serial interface. A 10-bit DAC controls the ADC input clamp level. A pre-blanking function is also included. An additional DAC is provided for additional system controls; its output voltage range is 1.4 V (p-p) which is available at pin OFDOUT.

Features

1. Fully programmable via a 3-wire serial interface
2. Sampling frequency up to 18 MHz
3. AGC gain from 3.5 to 33.5 dB (in 0.1 dB steps)
4. Programmable soft clipper for white compression
5. 8-bit and 10-bit DAC included for analog settings
6. TTL compatible inputs, TTL and CMOS compatible outputs.

Applications

1. CCD camera systems

Other data sheets are available within the file: TDA8786, TDA8786G, TDA8786AG, TDA8786AG/C2

TDA8786A Datasheet PDF Download


TDA8786A pdf

 

Si8641 Datasheet PDF – Quad Digital Isolator – Silicon Labs

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Part Number: Si8641

Function : Quad-Channel Digital Isolator

Package: QSOP-16,  NB SOIC-16, WB SOIC-16 Type

Manufacturer: Silicon Labs

Image

Si8641 image

Description

Silicon Lab’s family of ultra-low-powerdigital isolators are CMOS devices offering substantial data rate, propagation delay, power, size, reliability, and external BOM advantages over legacy isolation technologies. The operating parameters of these products remain stable across wide temperature ranges and throughout device service life for ease of design and highly uniform performance. All device versions have Schmitt trigger inputs for high noise immunity and only require VDD bypass capacitors.
Data rates up to 150 Mbps are supported, and all devices achieve propagation delays of less than 10 ns. Enable inputs provide a single point control for enabling and disabling output drive. Ordering options include a choice of isolation ratings (2.5, 3.75 and 5 kV) and a selectable fail-safe operating mode to control the default output state during power loss. All products >1 kVRMS are safety certified by UL, CSA, VDE, and CQC, and products in wide-body packages support reinforced insulation withstanding up to 5 kVRMS.

Pinout

Si8641 datasheet pinout
Features

1. High-speed operation
(1) DC to 150 Mbps
2. No start-up initialization required
3. Wide Operating Supply Voltage
(1) 2.5–5.5 V
4. Up to 5000 VRMSisolation
5. 60-year life at rated working voltage
6. High electromagnetic immunity
7. Ultra low power (typical) 5 V Operation
 (1) 1.6 mA per channel at 1 Mbps
(2) 5.5 mA per channel at 100 Mbps 2.5 V Operation
 (3) 1.5 mA per channel at 1 Mbps
 (4) 3.5 mA per channel at 100 Mbps
8. Tri-state outputs with ENABLE Schmitt trigger inputs

Ordering Information

Si8641 ordering guide

Other data sheets are available within the file: Si8641BA-B-IU, Si8641BB-B-IS1, Si8641BC-B-IS1, Si8641BD-B-IS

Si8641 Datasheet