ST7540TR STMicroelectronics, ST7540TR Datasheet - Page 13

• Manufacturer Part Number: ST7540TR
• Description: IC TXRX FSK POWER LINE 28-TSSOP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST7540TR

• Number Of Drivers/receivers: 1/1
• Voltage - Supply: 5 V ~ 9 V
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
• For Use With: 497-5485 - BOARD EVAL ST7540 PWR LINE TXRX
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Protocol: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 497-5528-2

ST7540
Table 5. Electrical characteristics (continued)
( V
unless otherwise specified)
5V Voltage regulator
3.3V Voltage regulator
Other functions
DD
Symbol
T
T
BAUD
M
T
T
T
T
T
T
VDC
T
= +5V, V
RSTO
OFFD
V
OUT
DCD
OFF
WM
WO
WD
CLK
CD
DD
CC
Linear regulator output
voltage
Linear regulator output
voltage
Reset time
Watch-dog pulse width See
Watch-dog pulse
period
Watch-dog time out
TX time out
Time Out OFF time
RxTx 0->1 vs. time out
delay
Carrier detection time
selectable by register
CD_PD Propagation
delay
Master clock output
selectable by register
Baud rate
=+9 V, V
Parameter
SS
= SV
SS
= GND = 0V,-40°C ≤ T
0 < Io < 50mA
7.5V < V
0 < Io < 50mA
7.5V < V
See
Xtal = 16MHz
Minimum value.
See
Maximum value.
See
See
Control register bit 7
and bit 8
Figure 22
Figure 22
Control register
bit 9 and bit10
Figure 14
Figure 14
Control register
bit 15 and bit 16
See
Control register
bit 3 and bit 4
See
Test condition
Figure
Figure 23
Figure 23
Figure 23
Figure 23
Table 12
Table 12
CC
CC
23;
< 13.5V
< 13.5V
A
≤ 85°C, T
Min.
-5%
-5%
125
250
125
50
Electrical characteristics
J
< 125°C,
fclock/2
fclock/4
fclock
1200
2400
4800
Typ.
5.05
500
300
600
3.3
off
1
3
1
3
5
Max.
1490
+5%
+5%
500
1.5
20
Baud
MHz
Unit
ms
ms
ms
ms
ms
ms
ns
ns
µs
µs
µs
V
V
13/44
s
s