Output Voltages For Different Primary- And Secondary-Side Power Supply Combinations - Toshiba TLP7820 Reference Manual

Isolation amplifier application circuits voltage sensing
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6.4 Output voltages for different primary- and secondary-side power supply
combinations
Table 6.1 shows the output voltages obtained from different primary- and secondary-side power
supply combinations.
Table 6.1 Output voltages for different power supply combinations
∎ V
output ∎ V
OUT+
Secondary-
ON
Side Power
Supply
OFF
V
DD2
© 2018
Toshiba Electronic Devices & Storage Corporation
output
OUT-
Primary-Side Power
Supply, V
DD1
ON
OFF
V
x Gain/2
IN
GND
+1.25 (V)
GND
GND
Secondary-
ON
Side Power
Supply
OFF
V
DD2
18 / 19
RD014-RGUIDE-01
Primary-Side Power
Supply, V
DD1
ON
OFF
V
x Gain/2
IN
+2.5 V
+1.25 (V)
GND
GND
2018-03-15
Rev. 1

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