DS275 Maxim Integrated Products, DS275 Datasheet - Page 6

• Manufacturer Part Number: DS275
• Description: IC TXRX LINE-PWR RS232 8-DIP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS275

• Number Of Drivers/receivers: 1/1
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DC ELECTRICAL CHARACTERISTICS (0 C to 70 C; V
NOTES:
1. V
2. V
3. See test circuit in Figure 4.
4. See test circuit in Figure 5.
5. See test circuit in Figure 6.
6. TX
7. TX
8. TX
9. V
PARAMETER
TX
TX
TX
TX
Propagation Delay
RX
RX
RX
RX
RX
DRV
CC
HYS
OUT
OUT
OUT
OUT
IN
IN
IN
OUT
OUT
IN
IN
IN
= V
Input Threshold High
Threshold Hysteresis
Input Threshold Low
= V
= V
to TX
= V
must be greater than or equal to V
Short Circuit Current
Output Slew Rate
Level High
Level Low
Output Current @ 2.4V
Output Current @ 0.4V
DRV
IL
IH
TH
, RX
and TX
OUT
- V
= 5V = = = = 10%.
- see Figure 7.
TL
IN
.
= -10 volts and TX
OUT
loaded by 3 k = = = = to ground.
SYMBOL
OUT
V
V
V
CC
V
V
I
I
OTXH
I
t
t
OTXL
loaded by 3 k = = = = to ground.
OH
SR
PD
HYS
OL
SC
TH
TL
.
6 of 8
MIN
-8.5
-1.0
3.5
0.8
1.6
0.5
TYP
-9.0
+60
4.0
1.2
2.0
0.8
5
MAX
+85
5.0
1.6
2.4
3.2
CC
30
= V
DRV
UNITS
V/ s
= 5V = = = = 10%)
mA
mA
mA
V
V
V
V
V
s
NOTES
6
7
8
9
DS275