ADM2687EBRIZ Analog Devices Inc, ADM2687EBRIZ Datasheet - Page 8

• Manufacturer Part Number: ADM2687EBRIZ
• Description: 58T8846
• Manufacturer: Analog Devices Inc

Specifications of ADM2687EBRIZ

• No. Of Channels: 1
• Propagation Delay: 100ns
• Supply Current: 72mA
• Supply Voltage Range: 3V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes

ADM2682E/ADM2687E
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 10. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mnemonic
GND
V
RxD
RE
DE
TxD
V
GND
GND
V
Y
Z
B
A
V
GND
CC
CC
ISOOUT
ISOIN
1
1
2
2
Description
Ground, Logic Side.
Logic Side Power Supply. It is recommended that a 0.1 μF and a 0.01 μF decoupling capacitor be fitted between
Pin 2 and Pin 1.
Receiver Output Data. This output is high when (A − B) ≥ −30 mV and low when (A − B) ≤ –200 mV. The output is
tristated when the receiver is disabled, that is, when RE is driven high.
Receiver Enable Input. This is an active-low input. Driving this input low enables the receiver, while driving it high
disables the receiver.
Driver Enable Input. Driving this input high enables the driver, while driving it low disables the driver.
Driver Input. Data to be transmitted by the driver is applied to this input.
Logic Side Power Supply. It is recommended that a 0.1 μF and a 10 μF decoupling capacitor be fitted between
Pin 7 and Pin 8.
Ground, Logic Side.
Ground, Bus Side.
Isolated Power Supply Output. This pin must be connected externally to V
capacitor of 10 μF and a decoupling capacitor of 0.1 μF be fitted between Pin 10 and Pin 9.
Driver Noninverting Output
Driver Inverting Output
Receiver Inverting Input.
Receiver Noninverting Input.
Isolated Power Supply Input. This pin must be connected externally to V
and a 0.01 μF decoupling capacitor be fitted between Pin 15 and Pin 16.
Ground, Bus Side.
GND
GND
NOTES
1. PIN 10 AND PIN 15 MUST BE
RxD
V
TxD
V
RE
DE
CONNECTED EXTERNALLY.
CC
CC
1
1
Figure 2. Pin Configuration
1
2
3
4
5
6
7
8
Rev. 0 | Page 8 of 24
ADM2682E/
ADM2687E
(Not to Scale)
TOP VIEW
16
15
14
13
12
11
10
9
GND
V
A
B
Z
Y
V
GND
ISOIN
ISOOUT
2
2
ISOOUT
ISOIN
. It is recommended that a 0.1 μF
. It is recommended that a reservoir