Datasheet AD621 (Analog Devices) - 4

AD621 ABSOLUTE MAXIMUM RATINGS1 ESD SUSCEPTIBILITY
Supply Voltage . ± 18 V ESD (electrostatic discharge) sensitive device. Electrostatic Internal Power Dissipation2 . 650 mW charges as high as 4000 volts, which readily accumulate on the Input Voltage (Common Mode) . ± V human body and on test equipment, can discharge without S Differential Input Voltage . ± 25 V detection. Although the AD621 features proprietary ESD pro- Output Short Circuit Duration . Indefinite tection circuitry, permanent damage may still occur on these Storage Temperature Range (Q) . –65°C to +150°C devices if they are subjected to high energy electrostatic dis- Storage Temperature Range (N, R) . –65°C to +125°C charges. Therefore, proper ESD precautions are recommended Operating Temperature Range to avoid any performance degradation or loss of functionality. AD621 (A, B) . – 40°C to +85°C AD621 (S) . – 55°C to +125°C
ORDERING GUIDE
Lead Temperature Range
Temperature Package Package
(Soldering 10 seconds) . 300°C
Model Range Description Option1
NOTES 1Stresses above those listed under Absolute Maximum Ratings may cause perma- AD621AN – 40°C to +85°C 8-Lead Plastic DIP N-8 nent damage to the device. This is a stress rating only; functional operation of the AD621BN – 40°C to +85°C 8-Lead Plastic DIP N-8 device at these or any other conditions above those indicated in the operational AD621AR – 40°C to +85°C 8-Lead Plastic SOIC R-8 section of this specification is not implied. Exposure to absolute maximum rating AD621BR – 40°C to +85°C 8-Lead Plastic SOIC R-8 conditions for extended periods may affect device reliability. 2 AD621SQ/883B2 –55°C to +125°C 8-Lead Cerdip Q-8 Specification is for device in free air: 8-Lead Plastic Package: θ AD621ACHIPS –40°C to +85°C Die JA = 95°C/W 8-Lead Cerdip Package: θJA = 110°C/W NOTES 8-Lead SOIC Package: θJA = 155°C/W 1N = Plastic DIP; Q = Cerdip; R = SOIC. 2See Analog Devices’ military data sheet for 883B specifications.
METALIZATION PHOTOGRAPH
Dimensions shown in inches and (mm). Contact factory for latest dimensions.
1.125 (3.57) +VS OUTPUT 7 6 RG 8 5 REFERENCE 0.0708 (2.545) RG 1 4 –VS 2 3 –IN +IN
–4– REV. B