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参数资料
| 型号： | TDA8765H/4/C1 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | ADC |
| 英文描述： | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
| 封装： | PLASTIC, SOT-307-2, QFP-44 |
| 文件页数： | 12/24页 |
| 文件大小： | 205K |
| 代理商： | TDA8765H/4/C1 |
1999 Jan 06
2
Philips Semiconductors
Preliminary specication
10-bit high-speed Analog-to-Digital
Converter (ADC)
TDA8765
FEATURES
10-bit resolution
Sampling rate up to 55 MHz
3 dB bandwidth of 200 MHz
5 V power supplies
Binary or twos-complement CMOS outputs
In-range CMOS-compatible output
TLL- CMOS-compatible static digital inputs
3 to 5 V CMOS-compatible digital outputs
Differential clock input; Positive Emitter Coupled Logic
(PECL) compatible
Power dissipation 325 mW (typical)
Low analog input capacitance (typical 2 pF), no buffer
amplifier required
Integrated sample-and-hold amplifier
Differential analog input
External amplitude range control
Voltage controlled regulator included.
APPLICATIONS
High-speed analog-to-digital conversion for
– Video signal digitizing
– High Definition TV (HDTV)
– Imaging (camera scanner)
– Medical imaging
– Telecommunication
– Base-station receiver.
GENERAL DESCRIPTION
The TDA8765 is a bipolar 10-bit Analog-to-Digital
Converter (ADC) optimized for telecommunications and
professional imaging. It converts the analog input signal
into 10-bit binary coded digital words at a maximum
sampling rate of 55 MHz. All static digital inputs (SH, CE
and OTC) are TTL and CMOS compatible and all outputs
are CMOS compatible. A sine wave clock input signal can
also be used.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCCA
analog supply voltage
4.75
5.0
5.25
V
VCCD
digital supply voltage
4.75
5.0
5.25
V
VCCO
output supply voltage
3.0
3.3
5.25
V
ICCA
analog supply current
33
tbf
mA
ICCD
digital supply current
30
tbf
mA
ICCO
output supply current
fCLK = 4 MHz; fi = 400 kHz
3.2
tbf
mA
INL
integral non-linearity
fCLK = 4 MHz; fi = 400 kHz ±0.5
±1.75
LSB
DNL
differential non-linearity
fCLK = 4 MHz; fi = 400 kHz ±0.3
±0.5
LSB
fCLK(max)
maximum clock frequency
TDA8765H/4
40
MHz
TDA8765H/5
55
MHz
Ptot
total power dissipation
325
tbf
mW
TYPE
NUMBER
PACKAGE
SAMPLING
FREQUENCY (MHz)
NAME
DESCRIPTION
VERSION
TDA8765H/4
QFP44
plastic quad at package; 44 leads
(lead length 1.3 mm); body 10
× 10 × 1.75 mm
SOT307-2
40
TDA8765H/5
55
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相关代理商/技术参数 |
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| TDA8766 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit high-speed 2.7 to 5.25 V analog-to-digital converter |
| TDA8766G | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:10-bit high-speed 2.7 to 5.25 V analog-to-digital converter |
| TDA8766G/C1,118 | 功能描述:模数转换器 - ADC 10BIT ADC 2.7V RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TDA8766G/C1,151 | 功能描述:模数转换器 - ADC 10 BIT 3V A/D CONVERTER RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TDA8766G/C1118 | 制造商:NXP Semiconductors 功能描述: |
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