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參數(shù)資料
| 型號： | ATA6620-TAQY |
| 廠商： | Atmel |
| 文件頁數(shù)： | 9/22頁 |
| 文件大小： | 0K |
| 描述： | IC TXRX LIN BUS 5V/50MA 8SOIC |
| 標準包裝： | 4,000 |
| 類型： | 收發(fā)器 |
| 規(guī)程： | LIN |
| 電源電壓： | 5 V ~ 18 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
17
4850I–AUTO–09/09
ATA6620N
9.5
Wake detection LIN
High level input voltage
LIN
V
LINH
V
S – 1V
V
S + 0.3V
V
A
9.6
Wake detection LIN
Low level input voltage
ILIN = typically –3 mA
LIN
VLINL
–27
VS – 3.3V
V
A
10
Internal Timers
10.1
Dominant time for
wake–up via LIN bus
V
LIN = 0V
t
bus
30
90
150
s
A
10.2
Time delay for mode
change from Pre-normal
into Normal mode via
pin EN
VEN = 5V
tnorm
520
s
A
10.3
Time delay for mode
change from Normal
mode to Sleep mode via
pin EN
VEN = 0V
tsleep
2
7
15
s
A
10.4
TXD dominant time out
timer
V
TXD = 0V
t
dom
610
20
ms
A
10.5
Duty cycle 1
TH
Rec(max) = 0.744 × VS;
TH
Dom(max) = 0.581 × VS;
VS = 7.0V to 18V;
t
Bit = 50 ms
D1 = t
bus_rec(min)/(2 × tBit)
D1
0.396
A
10.6
Duty cycle 2
THRec(min) = 0.422 × VS;
THDom(min) = 0.284 × VS;
V
S = 7.0V to 18V;
tBit = 50ms
D2 = tbus_rec(max)/(2 × tBit)
D2
0.581
A
10.7
Slope time falling and
rising edge at LIN
tSLOPE_fall
t
SLOPE_rise
3.5
22.5
s
A
10.8
Time delay for mode
change from Silent- into
Normal mode via EN
VEN = 5V
ts_n
515
40
s
A
11
Receiver Electrical AC Parameters of the LIN Physical Layer
LIN Receiver, RXD Load Conditions (C
RXD): 20 pF; Rpull-up = 2.4 kΩ
11.1
Propagation delay of
receiver Switch to Sleep
mode (see Figure 8-1 on
t
rx_pd = max(trx_pdr, trx_pdf)trx_pd
6s
A
11.2
Symmetry of receiver
propagation delay rising
edge minus falling edge
trx_sym = trx_pdr – trx_pdf
trx_sym
–2
+2
s
A
8.
Electrical Characteristics (Continued)
5V < VS < 18V, Tamb = –40°C to 125°C
No.
Parameters
Test Conditions
Pin
Symbol
Min.
Typ.
Max.
Unit
Type*
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ATA6620-TASY | 功能描述:IC TXRX LIN BUS 5V/50MA 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
| ATA6621 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
| ATA6621_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
| ATA6621-EK | 功能描述:界面開發(fā)工具 Demoboard LIN SBC RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| ATA6621N | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:LIN Transceiver with 5V Regulator and Watchdog |
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