ST7540TR STMicroelectronics, ST7540TR Datasheet - Page 9

• 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
4
Electrical characteristics
Table 5. Electrical characteristics
( V
unless otherwise specified)
Digital I/O
Digital I/O - 5V digital supply
Digital I/O - 3.3V digital supply
DD
UVLO
Symbol
I(V
I(V
UVLO
R
V
V
V
= +5V, V
R
V
V
V
V
V
down
OH
CC
OL
DD
DD
CC
up
IH
IH
IL
IL
HYS
)
)
CC
Digital supply voltages
Power supply voltage
Digital input supply
current
Power supply current
current with digital
supply provided
externally
Under voltage lock out
Threshold on V
UVLO Hysteresis on
V
Internal pull down
resistor
Internal pull up resistor
High logic level input
voltage
Low logic level input
voltage
High logic level output
voltage
Low logic level output
voltage
High logic level input
voltage
Low logic level input
voltage
=+9 V, V
CC
Parameter
SS
= SV
CC
SS
= GND = 0V,-40°C ≤ T
5V Digital supply
provided externally
Transmission &
receiving mode
(MCLK = 4MHz),no load
Transmission &
Receiving mode
(MCLK = OFF), no load
TX mode, no load
RX mode
I
I
OH
OL
= 2mA
= -2mA
Test condition
A
≤ 85°C, T
V
-30%
-30%
Min.
4.75
0.45
7.5
3.7
1.4
DD
2
Electrical characteristics
J
-
< 125°C,
Typ.
340
100
100
3.9
5
+30%
+30%
Max.
GND
+ 0.3
5.25
13.5
3.5
1.5
4.1
1.2
0.8
60
5
mArms
mArms
Unit
mA
mA
mV
kΩ
kΩ
V
V
V
V
V
V
V
V
V
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