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AD8598AN bảng dữ liệu(PDF) 4 Page - Analog Devices |
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4 / 11 page –4– REV. A AD8598–SPECIFICATIONS CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD8598 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. ELECTRICAL SPECIFICATIONS Parameter Symbol Conditions Min Typ Max Units INPUT CHARACTERISTICS Offset Voltage VOS 7mV Input Bias Current IB VCM = 0 V –6 –3.0 µA IB –40 °C ≤ T A ≤ +85°C–7 –4 µA Input Common-Mode Voltage Range VCM 0 +1.5 V Common-Mode Rejection Ratio CMRR +0.1 V ≤ V CM ≤ +1.5 V 50 dB OUTPUT CHARACTERISTICS Output High Voltage1 VOH IOH = –3.2 mA, VIN > 250 mV +1.2 V Output Low Voltage VOL IOL = +3.2 mA, VIN > 250 mV +0.3 V POWER SUPPLY Power Supply Rejection Ratio PSRR +2.7 V ≤ V CC, VEE ≤ +6 V 40 dB Supply Currents VO = 0 V, RL = ∞ Positive Supply Current (V+ Pin) I+ 8.0 9.0 mA –40 °C ≤ T A ≤ +85°C11.0 mA Ground Supply Current (GND Pins) IGND 3.2 5.0 mA –40 °C ≤ T A ≤ +85°C 6.0 mA Analog Supply Current (V– Pin) I– 4.8 6.6 mA –40 °C ≤ T A ≤ +85°C 7.6 mA DYNAMIC PERFORMANCE Propagation Delay tP 100 mV Step with 20 mV Overdrive 2 8.5 9.8 ns NOTES 1Output high voltage without pull-up resistor. It may be useful to have a pull-up resistor to V+ for +3 V operation. 2Guaranteed by design. Specifications subject to change without notice. (@ V+ = +3.0 V, V– = VGND = 0 V, TA = +25 C unless otherwise noted) WARNING! ESD SENSITIVE DEVICE ORDERING GUIDE Temperature Package Package Model Range Descriptions Options AD8598AN –40 °C to +85°C 16-Lead Plastic DIP N-16 AD8598ARU –40 °C to +85°C 16-Lead Thin Shrink Small Outline (TSSOP) RU-16 AD8598AR –40 °C to +85°C 16-Lead Narrow Body IC R-16A ABSOLUTE MAXIMUM RATINGS Total Analog Supply Voltage . . . . . . . . . . . . . . . . . . . . . +14 V Digital Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V Analog Positive Supply–Digital Positive Supply . . . . . –600 mV Input Voltage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ±8 V Output Short-Circuit Duration to GND . . . . . . . . . Indefinite Storage Temperature Range N, R, RU Package . . . . . . . . . . . . . . . . . . –65 °C to +150°C Operating Temperature Range . . . . . . . . . . . –40 °C to +85°C Junction Temperature Range N, R, RU Package . . . . . . . . . . . . . . . . . . –65 °C to +150°C Lead Temperature Range (Soldering, 10 sec) . . . . . . . +300 °C Package Type JA 2 JC Units 16-Lead Plastic DIP 103 43 °C/W 16-Lead SOIC 158 43 °C/W 16-Lead TSSOP 240 43 °C/W NOTES 1The analog input voltage is equal to ±7 V or the analog supply voltage, whichever is less. 2 θ JA is specified for the worst case conditions, i.e., θJA is specified for device in socket for P-DIP and θ JA is specified for device soldered in circuit board for SOIC and TSSOP packages. |
Số phần tương tự - AD8598AN |
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Mô tả tương tự - AD8598AN |
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