参数资料
型号: TDA8703T/C4
厂商: NXP SEMICONDUCTORS
元件分类: ADC
英文描述: 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO24
封装: PLASTIC, SO-24
文件页数: 11/18页
文件大小: 96K
代理商: TDA8703T/C4
1996 Aug 26
2
Philips Semiconductors
Product specication
8-bit high-speed analog-to-digital
converter
TDA8703
FEATURES
8-bit resolution
Sampling rate up to 40 MHz
High signal-to-noise ratio over a large analog input
frequency range (7.1 effective bits at 4.43 MHz
full-scale input)
Binary or two's complement 3-state TTL outputs
Overflow/underflow 3-state TTL output
TTL compatible digital inputs
Low-level AC clock input signal allowed
Internal reference voltage generator
Power dissipation only 290 mW (typical)
Low analog input capacitance, no buffer amplifier
required
No sample-and-hold circuit required.
APPLICATIONS
General purpose high-speed analog-to-digital
conversion
Digital TV, IDTV
Subscriber TV decoder
Satellite TV decoders
Digital VCR.
GENERAL DESCRIPTION
The TDA8703 is an 8-bit high-speed Analog-to-Digital
Converter (ADC) for video and other applications.
It converts the analog input signal into 8-bit binary-coded
digital words at a maximum sampling rate of 40 MHz.
All digital inputs and outputs are TTL compatible, although
a low-level AC clock input signal is allowed.
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8703
DIP24
plastic dual in-line package; 24 leads (600 mil)
SOT101-1
TDA8703T
SO24
plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
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