ST207ECPR STMicroelectronics, ST207ECPR Datasheet - Page 7

• Manufacturer Part Number: ST207ECPR
• Description: IC TXRX RS232 5V ESD 24-SSOP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST207ECPR

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Data Rate: 0.3 Mbps
• Interface: EIA/TIA-232-F. RS-232. V.28
• Minimum Operating Temperature: 0 C
• Supply Current: 5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7921-2; ST207ECPR

Table 8.
Symbol
t
t
t
t
PHLR
PLHR
PLHT
PHLT
SR
D
R
Timing characteristics
(C
values are referred to T
Maximum data rate
Receiver propagation
delay
Transmitter propagation
delay
Transition-region slew
rate
1
- C
4
Parameter
= 0.1 µF, V
CC
A
= 5V ± 5%, T
= 25°C).
R
C
one transmitter switching
R
one transmitter switching
All drivers loaded with 3KΩ to GND
R
All transmitter loaded
T
C
+3V to -3V or -3V to +3V
A
L
L
L
L
L
= 50pF to 1000pF
= 25°C R
= 50pF to 1000pF measured from
= 3kΩ to 7kΩ
= 3kΩ to 7kΩ C
= 3kΩ C
Test condition
L
= 2500pF
L
A
= 3 to 7 kΩ V
= min. to max., unless otherwise specified. Typical
L
= 50pF to 150pF
CC
= 5 V
Min.
150
230
3
Typ.
240
300
0.2
2
7
Max.
10
30
3
Kbps
Kbps
V/µs
Unit
µs
µs
7/15