ST202BDR STMicroelectronics, ST202BDR Datasheet - Page 6

• Manufacturer Part Number: ST202BDR
• Description: IC DRVR/RCVR 5V RS232 16-SOIC
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST202BDR

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Data Rate: 0.4 Mbps
• Interface: EIA/TIA-232. RS-232-E. V.28
• Minimum Operating Temperature: - 40 C
• Supply Current: 4 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2048-2

Table 6.
1. RS-232 in to TTL-CMOS out (from 50% to 50%)
6/17
Symbol
V
V
V
V
R
V
I
V
RIHYS
t
SCR
ROH
ROL
DR
RIN
RIH
RIN
RIL
Receiver electrical characteristics
(C
values are referred to T
Receiver input voltage
operating range
RS-232 input resistance
RS-232 input threshold low
RS-232 input threshold high
RS-232 input hysteresis
TTL/CMOS output voltage low
TTL/CMOS output voltage high
Receiver output short circuit
current
Propagation delay time
1
- C
4
= 0.1 µF, V
Parameter
CC
A
= 5 V ± 10 %, T
= 25 °C).
T
V
I
I
to GND
to V
C
OUT
OUT
A
CC
L
= 25°C
= 150pF
CC
= 5V
= 3.2mA (to V
= 1mA (to GND)
Test condition
A
= -40 to 85 °C, unless otherwise specified. Typical
(1)
CC
)
Min.
-30
0.8
0.2
3.5
10
3
2
V
CC
Typ.
1.3
1.8
0.5
0.2
0.1
10
30
5
-0.2
Max.
2.4
0.4
0.5
30
7
1
Unit
mA
kΩ
µs
V
V
V
V
V
V