MAX14800 Datasheet, PDF (15/17 Pages) Maxim Integrated Products – Low-Charge Injection, 16-Channel, High-Voltage Analog Switches

Low-Charge Injection, 16-Channel,
High-Voltage Analog Switches
HIGH-VOLTAGE TRANSMIT
2 TO 4 PER CHANNEL
±100V MAX
MAINFRAME
PROBE SELECTION
2 TO 4 PROBES
PROBES
CABLE
TRANSDUCERS
2 TO 4 PER CHANNEL 2 TO 4 PER CHANNEL
±1 TO 2A MAX
RELAYS
2 TO 4 RELAYS/CH/PROBE
PROBE
A
LOW-VOLTAGE RECEIVE +V
64 TO 128 CHANNELS _-V
±1V MAX
+V
-V
+V
-V
10mA TYP
PROBE
B
+V
PROBE
-V
C
+V
-V
+V
-V
+V
PROBE
D
-V
+V
HIGH-VOLTAGE
-V
ISOLATION AND
CHANNEL SELECT
2 TO 4 PER CHANNEL
Figure 6. Medical Ultrasound Application—Multiple Transmit and Isolation per Receiver Channel
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