Transcript Slide 1

Ultrasound Tx Evaluation Board TX_SDK_V1 Power Supply Setup for LM96551, LM96530, LM96570
Low Voltage
Power Supply
for LM9650 input
stages and
LM96530. In
operation it
consumes less
then 100mA
+5V
-5V
+3.3V
3 3
+1.8V
Low Voltage
Power Supply
for LM96570. In
operation it
consumes less
then 100mA
4 2
+5V
-5V
+3.3V
+1.8V
High Voltage
Power Supply
for intermediate
stages of
LM96550 and
LM96530. In
operation it
should consume
less then 250mA
current.
+10V
-10V
+50V
-50V
2 4
+10V
-10V
Substrate bias
for LM96550 and
LM96530. In
operation it
consumes less
then 100mA.
Make sure the
current limit is
turned all the
way to Max limit
-50V
5 1
-50V
Power supply “ON” sequence
Power supply “OFF” sequence
High Voltage
Power Supply
with at lease
250mA
capabilities.
Make sure the
current limit is
turned all the
way to Max limit
+50V
-50V
GND
1 5