STV9556 STMicroelectronics, STV9556 Datasheet - Page 8

• Manufacturer Part Number: STV9556
• Manufacturer: STMicroelectronics

Specifications of STV9556

• Single Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Specific Sites Compliant

STV9556
6.2
A very simplified schematic of each STV9556 channel is shown in
The feedback network of each channel is integrated with a typical built-in voltage gain of G=20 (40k/2k).
The output voltage V
V
for
V
Figure 3. Simplified schematic of one channel
8/24
OUT
OUT
G
= (G+1) x
= 117.6 - 20 x V
= 20 and
Output voltage
V
V
REF
REF
OUT
IN
= 5.6V, we have
-
(G
is given by the following formula:
IN
x V
IN
)
2k
V
REF
GNDA
40k
+
GNDP
-
V
DD
Figure
3.
OUT