Datasheet

SPI/MICROWIRE-Compatible
UART in QSOP-16
MAX3100
MAX3222
CS
ISO
5V
SCLK
ISO
+5V
TX
DIN
2kΩ
6N136
6N136
6N136
6N136
2kΩ
2kΩ
2k
DOUT
CS
SCLK
DIN
DOUT
ISO
+5V
V
CC
V
CC
+5V
MBR0520
HALO
TGM-010P3
V
CC
V
CC
470Ω
RX
CTS
RTS
MAX253
MAX667
470Ω
470Ω
470Ω
LINEAR
REGULATOR
TRANSFORMER
DRIVER
Figure 7. Driving Optocouplers
MAX3100
Maxim Integrated
13
MAX3100