參數(shù)資料
型號(hào)： MAX14820ETG+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 6/30頁(yè)
文件大小： 0K
描述： IC IO-LINK TXRX 24TQFN
標(biāo)準(zhǔn)包裝： 2,500
系列： *
MAX14820
IO-Link Device Transceiver
14
Maxim Integrated
Pin Configuration
Pin Description
PIN
NAME
FUNCTION
1
LDOIN
5V Linear Regulator Input. Bypass LDOIN to GND with a 0.1FF ceramic capacitor.
2
V5
5V Power-Supply Input and 5V Linear Regulator Output. Bypass V5 to GND with a 0.1FF ceramic capacitor
for 10mA load capability. Add the recommended compensation network to increase the source capability to
30mA. See the 5V and 3.3V Linear Regulators section for more information.
3
LDO33
3.3V Linear Regulator Output. Bypass LDO33 to GND with a 1FF ceramic capacitor.
4
IRQ
Active-Low Interrupt Request Output. IRQ is a push-pull output referenced to VL.
5
SCLK
SPI Clock Input
6
CS
Active-Low SPI Chip-Select Input
7
SDO
SPI Serial-Data Output
8
SDI
SPI Serial-Data Input
9
VL
Logic-Level Supply Input. VL defines the logic levels on all the logic inputs and outputs. Bypass VL to GND
with a 0.1FF ceramic capacitor.
10
I.C.
Internally Connected. Connect to VL or leave unconnected. It is recommended to connect to VL.
11
TXQ
Transmit Level Input. The logic on the C/Q output is the inverse logic level of the signals on the TXC and
TXQ inputs. TXQ is ANDed with TXC. Drive TXQ high if not in use.
12
TXC
Transmit Communication Input. The logic on the C/Q output is the inverse logic level of the signals on the
TXC and TXQ inputs. TXC is ANDed with TXQ. Drive TXC high if not in use.
13
TXEN
Transmitter Enable. Drive TXEN high to enable the C/Q transmitter. TXEN is referenced to VL.
23
24
22
21
8
7
9
V 5
IRQ
SCLK
CS
10
LDOIN
LI
WU
RX
UV
TXEN
12
DO
45
6
17
18
16
14
13
VCC
VP
I.C.
VL
SDI
SDO
*EP
*CONNECT EXPOSED PAD TO GND.
LDO33
LO
3
15
C/Q
20
11 TXQ
GND
19
12 TXC
DI
TQFN
(4mm × 4mm)
TOP VIEW
+
MAX14820
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX14820EVKIT# 功能描述:界面開(kāi)發(fā)工具 MAX14820/21 EVAL KIT RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
MAX14821ETG+ 功能描述:輸入/輸出控制器接口集成電路 NEW RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
MAX14821ETG+T 功能描述:輸入/輸出控制器接口集成電路 NEW RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
MAX14821EVKIT# 功能描述:界面開(kāi)發(fā)工具 MAX14820/21 EVAL KIT RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
MAX14821EWA+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
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