- 您现在的位置：买卖IC网 > PDF目录150819 > TDA8786AGB (NXP SEMICONDUCTORS) SPECIALTY ANALOG CIRCUIT, PQFP48 PDF资料下载
参数资料
| 型号： | TDA8786AGB |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQFP48 |
| 封装： | PLASTIC, LQFP-48 |
| 文件页数： | 12/31页 |
| 文件大小： | 186K |
| 代理商： | TDA8786AGB |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页当前第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页
1997 Nov 17
2
Philips Semiconductors
Product specication
10-bit analog-to-digital interface for
CCD cameras
TDA8786; TDA8786A
FEATURES
Correlated Double Sampling (CDS), AGC, soft clipper,
pre-blanking, 10-bit ADC and reference regulator
included
Fully programmable via a 3-wire serial interface
Sampling frequency up to 18 MHz
AGC gain from 3.5 to 33.5 dB (in 0.1 dB steps)
Programmable soft clipper for white compression
(starting at 40% of the input signal)
Standby mode available for each block for power saving
applications (19 mW)
6 dB fixed gain analog output for analog iris control
8-bit and 10-bit DAC included for analog settings
Low power consumption of only 475 mW (typ.)
5 V operation and 2.5 to 5 V operation for the digital
outputs
CDS control pulse: TDA8786 = HIGH;
TDA8786A = LOW
TTL compatible inputs, TTL and CMOS compatible
outputs.
GENERAL 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.
APPLICATIONS
CCD camera systems.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCCA
analog supply voltage
4.5
4.75
5.5
V
VCCD
digital supply voltage
4.5
4.75
5.5
V
VCCO
digital outputs supply voltage
2.5
2.6
5.5
V
ICCA
analog supply current
83
mA
ICCD
digital supply current
16
mA
ICCO
digital outputs supply current
fCLK = 18 MHz;
CL = 20 pF; ramp input
1
mA
ADCres
ADC resolution
10
bits
Vi(CDS)(p-p)
CDS input voltage (peak-to-peak value)
400
1200
mV
GCDS
CDS output amplier gain
6
dB
fCLK(max)
maximum clock frequency
18
MHz
AGCdyn
AGC dynamic range
30
dB
Ntot(rms)
total noise from CDS input to ADC
output (RMS value)
gain = 3.5 dB
0.5
LSB
Ptot
total power consumption
475
mW
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8786G
LQFP48
plastic low prole quad at package; 48 leads; body 7
× 7 × 1.4 mm
SOT313-2
TDA8786AG
相关PDF资料 |
PDF描述 |
|---|---|
| TQD100YGE-A1V | 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| TLV809L30DBVT | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| TPS3126E18DBVT | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| TLV431BCDCKRG4 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.24 V, PDSO6 |
| TWR-5/3-15/250-D24N | 3-OUTPUT 22 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA8786G | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit analog-to-digital interface for CCD cameras |
| TDA8787 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit, 3.0 V analog-to-digital interface for CCD cameras |
| TDA8787A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit, 3.0 V, up to 25 Msps analog-to-digital interface for CCD cameras |
| TDA8787AHL | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit, 3.0 V, up to 25 Msps analog-to-digital interface for CCD cameras |
| TDA8787AHL/C3,118 | 功能描述:电信线路管理 IC 10-BIT CCD 25MSPS RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray |
发布紧急采购，3分钟左右您将得到回复。