参数资料
型号: TDA8706AMDB
厂商: NXP SEMICONDUCTORS
元件分类: ADC
英文描述: 3-CH 6-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO24
封装: PLASTIC, SOT-340-1, SSOP-24
文件页数: 12/24页
文件大小: 206K
代理商: TDA8706AMDB
1996 Jul 30
2
Philips Semiconductors
Product specication
6-bit analog-to-digital converter
with multiplexer and clamp
TDA8706A
FEATURES
6-bit resolution
Binary 3-state CMOS outputs
CMOS compatible digital inputs
3 multiplexed video inputs
R, G and B clamps on code 0
Single 6-bit ADC operation allowed up to 40 MSPS
External control of clamping level
Internal reference voltage (external reference allowed)
Power dissipation only 36 mW (typical)
Operating temperature of 40 to +85 °C
Operating between 2.7 and 5.5 V.
APPLICATIONS
General purpose video applications
R, G and B signals
Automotive (car navigation)
LCD systems
Frame grabber.
GENERAL DESCRIPTION
The TDA8706A is a 6-bit analog-to-digital converter (ADC)
with 3 analog multiplexed inputs. Each input has an analog
clamp on code 0 for RGB video processing. Clamping
level can also be adjusted externally up to code 20. It can
also be used as a single 6-bit ADC.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VDDA
analog supply voltage
2.7
3.0
5.5
V
VDDD
digital supply voltage
2.7
3.0
5.5
V
VDDO
output stages supply voltage
2.7
3.0
5.5
V
IDDA
analog supply current
710
mA
IDDD
digital supply current
46mA
IDDO
output stages supply current
fclk = 40 MHz; ramp input
1
1.5
mA
INL
integral non-linearity
fclk = 40 MHz; ramp input;
Tamb =25 °C
±0.25
±0.6
LSB
DNL
differential non-linearity
fclk = 40 MHz; ramp input;
Tamb =25 °C
±0.20
±0.5
LSB
fclk(max)
maximum clock frequency
40
MHz
Ptot
total power dissipation
fclk = 40 MHz; ramp input
3 V supplies
36
mW
5.5 V supplies
96
mW
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8706AM
SSOP24
plastic shrink small outline package; 24 leads; body width 5.3 mm
SOT340-1
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