器件名称: AT25128B-XHL-B
功能描述: serial electrically-erasable programmable read only memory
文件大小: 319.36KB 共24页
简 介:Single-Supply, Low Cost Instrumentation Amplifier AD8223
FEATURES
Gain set with 1 resistor Gain = 5 to 1000 Inputs Voltage range to 150 mV below negative rail 25 nA maximum input bias current 30 nV/√Hz, RTI noise @ 1 kHz Power supplies Dual supply: ±2 V to ±12 V Single supply: 3 V to 24 V 500 μA maximum supply current
CONNECTION DIAGRAM
–RG –IN +IN –VS
1 2 3 4 8
+RG +VS OUT REF
06925-001
– + AD8223
7 6 5
Figure 1. 8-Lead SOIC (R) and 8-Lead MSOP (RM) Packages
Table 1. Instrumentation Amplifiers by Category
GeneralPurpose AD82201 AD8221 AD8222 AD82241 AD8228
1
APPLICATIONS
Low power medical instrumentation Transducer interface Thermocouple amplifiers Industrial process controls Difference amplifiers Low power data acquisition
Zero Drift AD82311 AD85531 AD85551 AD85561 AD85571
Mil Grade AD620 AD621 AD524 AD526 AD624
Low Power AD6271 AD6231 AD8223
High Voltage PGA AD8250 AD8251 AD8253
Rail-to-rail output.
GENERAL DESCRIPTION
The AD8223 is an integrated single-supply instrumentation amplifier that delivers rail-to-rail output swing on a single supply (3 V to 24 V). The AD8223 conforms to the 8-lead industry standard pinout configuration. The AD8223 is simple to use: one resistor sets the gain. With no external resistor, the AD8223 is configured for G = 5. With an external resistor, the AD8223 can be programmed for gains up to 1000. The AD8223 has a wide input common-mode range and can amplify signals that have a 150 mV common-mode voltage below ground. Although the d……
