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参数资料
| 型号： | DS275E |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | Line Driver or Receiver |
| 英文描述： | LINE TRANSCEIVER, PDSO14 |
| 封装： | TSSOP-14 |
| 文件页数： | 6/30页 |
| 文件大小： | 987K |
| 代理商： | DS275E |
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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
相关PDF资料 |
PDF描述 |
|---|---|
| DS275 | LINE TRANSCEIVER, PDIP8 |
| DS276S | LINE TRANSCEIVER, PDSO8 |
| DS276 | LINE TRANSCEIVER, PDIP8 |
| DS3112N | DATACOM, FRAMER, PBGA256 |
| DS3112 | DATACOM, FRAMER, PBGA256 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS275E/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC TXRX LINE-PWR RS232 14-TSSOP |
| DS275E/T&R | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS275E+ | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS275E+T&R | 制造商:Maxim Integrated Products 功能描述:IC TXRX LINE-PWR RS232 14-TSSOP |
| DS275E+T&R | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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