HV256FG-G Supertex, HV256FG-G Datasheet - Page 12

• Manufacturer Part Number: HV256FG-G
• Description: Op Amps 32-Ch MEMS Drvr IC
• Manufacturer: Supertex

Specifications of HV256FG-G

• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MQFP-100
• Minimum Operating Temperature: - 10 C
• Lead Free Status / RoHS Status: Compliant

Pin Description
80-85
Pin #
100
69
70
71
72
73
74
75
76
77
78
79
86
87
88
89
90
91
92
93
94
95
96
97
98
99
RSOURCE
CATHODE
BYP-VNN
BYP-VDD
BYP-VPP
Function
ANODE
RSINK
V
V
V
V
V
V
V
V
V
V
V
GND
GND
VDD
VNN
VDD
VNN
VPP
NC
NC
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
21
22
23
24
25
26
27
28
29
30
31
(cont.)
Description
Amplifier inputs.
No connect.
Digital ground. There are four pads.
Analog low voltage positive supply. There are four pads.
Analog low voltage negative supply. There are four pads.
Digital ground. There are four pads.
No connect.
Analog low voltage positive supply. There are four pads.
A low voltage 1.0 to 10nF decoupling decoupling capacitor across VNN and BYP-VNN is
required.
A low voltage 1.0 to 10nF decoupling decoupling capacitor across VDD and BYP-VDD is
required.
Analog low voltage negative supply. There are four pads.
Anode side of of a low voltage silicon diode that can be used to monitor die temperature.
Cathode side of of a low voltage silicon diode that can be used to monitor die temperature.
External resistor from RSINK to VNN sets output current sinking limit. Current limit is
approximately 12.5V divided by RSINK resistor value.
External resistor from RSOURCE to VNN sets output current sourcing limit. Current limit is
approximately 12.5V divided by RSOURCE resistor value.
A low voltage 1.0 to 10nF decoupling decoupling capacitor across VPP and BYP-VPP is
required.
High voltage positive supply. There are two pads.
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
12
●
Tel: [phone]
●
www.supertex.com
HV256