AD8231_07 Datasheet, PDF (6/8 Pages) Analog Devices – Zero Drift, Digital Programmable Instrumentation Amplifier

AD8231
ABSOLUTE MAXIMUM RATINGS
Table 2. AD8231 Absolute Maximum Ratings
Parameter
Rating
Supply Voltage
Internal Power Dissipation
Output Short Circuit Current
Input Voltage (Common-Mode)
Differential Input Voltage
Storage Temperature
–65°C to +150°C
Operational Temperature Range –40°C to +125°C
Preliminary Data Sheet
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions may affect device reliability.
A2 A1 A0 WR
16 15 14 13
NC ¹
(In-Amp -IN) -INA 2
12 +Vs
AD8231 ^{11 GND}
(In-Amp +IN) +INA 3
Top View
10 OUTA (In-Amp Out)
NC 4
9 _REF
5 67 8
SDN +INB -INB OUTB (Op Amp Out)
16-Lead LFCSP (Chip Scale) Package
Pin Number
Mnemonic
Function
1
NC
No connect
Pin Number
9
2
-INA
Negative Input for In- 10
amp
3
+INA
Positive Input for In- 11
amp
4
NC
No connect
12
5
SDN
Shut Down
13
6
+INB
Positive Input for
14
Undedicated Op Amp
7
-INB
Negative Input for
15
Undedicated Op Amp
8
OUTB
Output for
16
Undedicated Op Amp
Mnemonic
REF
OUTA
GND
+Vs
WR
A0
A1
A2
Function
Reference Pin to set the
Output Level
Output for In Amp
Power Supply Ground
Positive Power Supply
Write Enable to latch
gain setting
Gain Setting Bit
Gain Setting Bit
Gain Setting Bit
Rev. PrC | Page 6 of 8