AD7376AN50 AD [Analog Devices], AD7376AN50 Datasheet - Page 10

• Manufacturer Part Number: AD7376AN50
• Description: +-15 V Operation Digital Potentiometer
• Manufacturer: AD [Analog Devices]

AD7376
The data setup and data hold times in the specification table
determine the data valid time requirements. The last seven bits
of the data word entered into the serial register are held when
CS returns high. At the same time CS goes high it transfers the
7-bit data to the VR latch.
All digital inputs are protected with a series input resistor and
parallel Zener ESD structure shown in Figure 43. Applies to
digital input pins CS, SDI, SDO, RS, SHDN, CLK
Figure 42. Detail SDO Output Schematic of the AD7376
SHDN
CLK
SDI
CS
RS
REGISTER
SERIAL
D
CK
RS
Q
SDO
–10–
Figure 44. Equivalent ESD Protection Analog Pins
Figure 43. Equivalent ESD Protection Circuit
100
A,B,W
V
DD
V
LOGIC
SS
V
DD
REV. 0