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參數(shù)資料
| 型號： | VCA8613YR |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 可變增益放大器 |
| 英文描述： | 8-Channel VARIABLE GAIN AMPLIFIER |
| 中文描述： | 8通道可變增益放大器 |
| 文件頁數(shù)： | 6/21頁 |
| 文件大小： | 378K |
| 代理商： | VCA8613YR |
VCA8613
SBOS200C
6
www.ti.com
WRITE/READ TIMING
Generally follows SPI Timing Specification:
All writes and reads will be 8 bytes at a time;
Separate write and read data lines;
Reads will follow the same bit stream pattern seen in the write cycle;
Reads will extract data from the FIFO, not the latched register;
D
OUT
data is continuously available and need not be enabled with a read cycle. Selecting a read cycle in the control register
only prevents latching of data. The control register is still latched.
WRITE CYCLE TIMING
t
0
t
7
t
6
t
2
t
3
t
4
t
5
t
1
1
LSB
1
MSB
6
2
39
40
CLK
CS
DATA
t
0
= t
1
= 12.5ns minimum
t
2
= t
3
= t
4
= t
5
= t
7
= 2ns minimum
t
6
= 1ns minimum
PARAMETER
DESCRIPTION
MIN
TYP
MAX
UNITS
t
1
t
2
t
3
t
4
t
5
t
6
t
7
Serial CLK Period
Serial CLK HIGH Time
Serial CLK LOW Time
CS
Falling Edge to Serial CLK Falling Edge
Data Setup Time
Data Hold Time
Serial CLK Falling Edge to
CS
Rising Edge
40
13
13
10
5
5
10
ns
ns
ns
ns
ns
ns
ns
SERIAL PORT TIMING TABLE
Chip Select (
CS
) must be held low (active LOW) during transfer.
CS
can be held permanently low.
NOTE: It is highly recommended that the clock be turned off after the required data has been programmed into the VCA8613.
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參數(shù)描述 |
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| VCA8613YT | 功能描述:特殊用途放大器 8-Channel Variable Gain Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| VCA8616PAGT | 制造商:Texas Instruments 功能描述: |
| VCA8617 | 制造商:BB 制造商全稱:BB 功能描述:8-Channel VARIABLE GAIN AMPLIFIER |
| VCA8617PAGR | 功能描述:特殊用途放大器 8-Channel Variable Gain Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| VCA8617PAGRG4 | 功能描述:特殊用途放大器 8-Channel Variable Gain Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
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