Datasheet

ADM488A/ADM489A
Rev. A | Page 6 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
V
CC
1
RO
2
DI
3
GND
4
A
8
B
7
Z
6
Y
5
ADM488A
TOP VIEW
(Not to Scale)
08498-003
Figure 3. ADM488A SOIC_N and MSOP Pin Configuration
Table 4. ADM488A Pin Function Descriptions
Pin No. Mnemonic Description
1 V
CC
Power Supply, 5 V ± 10%.
2 RO Receiver Output. When A > B by 200 mV, RO = high. If A < B by 200 mV, RO = low.
3 DI Driver Input. A logic low on DI forces Y low and Z high, whereas a logic high on DI forces Y high and Z low.
4 GND Ground Connection, 0 V.
5 Y Noninverting Driver, Differential Output Y.
6 Z Inverting Driver, Differential Output Z.
7 B Inverting Receiver, Input B.
8 A Noninverting Receiver, Input A.