- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10612 > AD8120ACPZ-R2 (Analog Devices Inc)IC ANLG VIDEO DELAY LINE 32LFCSP PDF資料下載
參數(shù)資料
| 型號： | AD8120ACPZ-R2 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ANLG VIDEO DELAY LINE 32LFCSP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 視頻延遲線 |
| 應(yīng)用： | HD 視頻 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-LQFP |
| 供應(yīng)商設(shè)備封裝： | 32-LFCSP-EP（5x5） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | AD8120ACPZ-R2DKR |
AD8120
Data Sheet
Rev. A | Page 12 of 16
I2C Control
The I2C interface of the AD8120 is a 2-wire interface consisting
of a clock input and a bidirectional data line. The AD8120
drives the SDA line either to acknowledge the master (ACK) or
to send data during a read operation. The SDA pin for the I2C
port is open drain and requires a 10 kΩ pull-up resistor.
Table 9. AD8120 I2C Pin Descriptions
Pin No.
Pin Name
Description
2
SDA
Serial data input/output
30
SCL
Serial clock input
29
A1
I2C Address Bit A1
31
A0
I2C Address Bit A0
The AD8120 address consists of a built-in address of 0x38 and the
two address pins, A0 and A1. The two address pins enable up to
four AD8120 devices to be used in a system (see Table 10). Both
address pins must be terminated (high or low) for the AD8120
I2C interface to operate properly.
Table 10. I2C Addresses
A1 Pin
A0 Pin
I2C Address
0
0x38
0
1
0x39
1
0
0x3A
1
0x3B
In I2C mode, the AD8120 is programmed with a 3-byte sequence
for a write operation (see Figure 19) and a 4-byte sequence for a
read operation (see Figure 20). The first byte contains the 7-bit
device address and the R/W instruction bit. The second byte con-
tains the color register.
In write mode, the third byte contains the delay code. In read
mode, the third byte contains the device address, and the fourth
byte contains the stored delay code.
START BY
MASTER
STOP BY
MASTER
ACK BY
AD8120
ACK BY
AD8120
ACK BY
AD8120
0
1
9
1
0
A1
A0
0
C1
C0
SCL
SDA
SDA (CONTINUED)
SCL (CONTINUED)
9
1
X
D5
D4
D3
D2
D1
D0
R/W
07839-
023
BYTE 1
I2C ADDRESS
BYTE 2
COLOR REGISTER
BYTE 3
DELAY DATA CODE
Figure 19. I2C Write Sequence
START BY
MASTER
ACK BY
AD8120
ACK BY
AD8120
R/W
SCL
1
9
SDA
0
1
0
1
0
A1
A0
0
C1
C0
BYTE 1
I2C ADDRESS
BYTE 2
COLOR REGISTER
BYTE 3
I2C ADDRESS
BYTE 4
DATA BYTE FROM AD8120
STOP BY
MASTER
START BY
MASTER
ACK BY
AD8120
NO ACK BY
AD8120
SCL
1
9
SDA
A1
A0
1
X
D5
D4
D3
D2
D1
D0
R/W
07839-
024
Figure 20. I2C Read Sequence
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX3443EASA+ | IC TXRX RS-485 8-SOIC |
| JRC25WRG-4P | CONN RCPT WATERPROOF 4POS MALE |
| VE-220-IW-F1 | CONVERTER MOD DC/DC 5V 100W |
| JR16WRA-10S | CONN RCPT WATERPROOF 10POS FMALE |
| 4182-3PG-300 | CONN RCPT 3POS PNL MNT PIN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8120ACPZ-R7 | 功能描述:IC ANLG VIDEO DELAY LINE 32LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| AD8120ACPZ-RL | 功能描述:IC ANLG VIDEO DELAY LINE 32LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| AD8120XCPZ | 制造商:Analog Devices 功能描述:TRIPLE SKEW CO - Tape and Reel |
| AD8122 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Triple Differential Receiver |
| AD8122ACPZ | 制造商:Analog Devices 功能描述:Differential Receiver 40-Pin LFCSP EP Tray 制造商:Analog Devices 功能描述:TRIPLE CAT5 CABLE EQUALIZER - Trays 制造商:Analog Devices 功能描述:IC RCVR TRPL DIFF EQUAL 40LFCSP 制造商:Analog Devices 功能描述:IC DIFF RECEIVER TRIPLE 40L 制造商:Analog Devices 功能描述:IC, DIFF RECEIVER, TRIPLE, 40LFCSP 制造商:Analog Devices Inc. 功能描述:Equalizers Trple Diff Rcvr w/ 300m Adj Cble 制造商:Analog Devices 功能描述:LINE DRIVER, DIFFERENTIAL, 3DRIV, LFCSP-40; No. of Drivers:3; MSL:MSL 3 - 168 hours ;RoHS Compliant: Yes |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。