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参数资料
| 型号： | LC89066 |
| 元件分类： | ADC |
| 英文描述： | 1-CH 6-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP16 |
| 封装： | DIP-16 |
| 文件页数： | 3/4页 |
| 文件大小： | 50K |
| 代理商： | LC89066 |
Pin Functions
.
LC89066
Pin No.
Symbol
Description
1
D6
Digital output data (least significant bit)
2D5
Digital output data
3D4
4D3
5D2
6
D1
Digital output data (most significant bit)
7
CLK
Clock input
8
GND
Ground (analog)
9VDD
Power supply (analog)
10
VDD
11
VRH
Reference voltage input (high)
12
ANI
Analog voltage input
13
VRL
Reference voltage input (low)
14
VDD
Power supply (digital)
15
VDD
16
GND
Ground (digital)
.
LC89066M
Pin No.
Symbol
Description
1
D6
Digital output data (least significant bit)
2
D5
Digital output data
3
N.C.
No connection
4D4
Digital output data
5D3
6D2
7
D1
Digital output data (most significant bit)
8
N.C.
No connection
9
CLK
Clock input
10
GND
Ground (analog)
11
VDD
Power supply (analog)
12
VDD
13
N.C.
No connection
14
VRH
Reference voltage input (high)
15
ANI
Analog voltage input
16
VRL
Reference voltage input (low)
17
VDD
Power supply (digital)
18
N.C.
No connection
19
VDD
Power supply (digital)
20
GND
Ground (digital)
Functional Description
Signal on the analog signal input pin ANI is input into the comparators on the rising edge of the CLK input signal. This signal is
compared with the voltage divided by resistors and digitized. This digitized signal is coded by the encoder logic and output on the
next rising edge of the CLK input signal. The conversion range depends on the converter high and low reference voltage VRH and
VRL. When zero transient voltage is set to 3.000 V by VRL voltage and full scale transient voltage to 4.984 V by VRH voltage, the
output data is linearly related to the input voltage as shown in the table below.
Input voltage (V)
Output data
0
to 3.000
000000
1
3.000 to 3.032
000001
2
3.032 to 3.064
000010
3
3.064 to 3.096.
000011
..
61
4.920 to 4.952
111101
62
4.952 to 4.984
111110
63
4.984 to
111111
LC89066, 89066M
No.3086-3/4
相关PDF资料 |
PDF描述 |
|---|---|
| LC89066M | 1-CH 6-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20 |
| LC89080 | TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDIP42 |
| LC89080 | TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDIP42 |
| LC89080Q | TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PQFP48 |
| LC89081Q | PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PQFP44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC89066M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:6-Bit Video A/D Converters |
| LC89075WA-H | 功能描述:音频发送器、接收器、收发器 AUDIO I/F RECEIVER + ADC RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
| LC89075W-H | 功能描述:音频发送器、接收器、收发器 RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
| LC89080 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Video Signal 3-Channel 8-Bit D/A Converter |
| LC89080Q | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Video Signal 3-Channel 8-Bit D/A Converter |
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