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AD604AR 数据表(PDF) 3 Page - Analog Devices |
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AD604AR 数据表(HTML) 3 Page - Analog Devices |
3 / 20 page REV. 0 –3– AD604 Parameter Conditions Min Typ Max Unit GAIN CONTROL INTERFACE Gain Scaling Factor VREF = 2.5 V, 0.4 V < VGN < 2.4 V 19 20 21 dB/V VREF = 1.67 V 30 dB/V Gain Range Preamp Gain = +14 dB 0 to +48 dB Preamp Gain = +20 dB +6 to +54 dB Input Voltage (VGN) Range 20 dB/V, VREF = 2.5 V 0.1 to 2.9 V Input Bias Current –0.4 µA Input Resistance 2M Ω Response Time 48 dB Gain Change 0.2 µs VREF Input Resistance 10 k Ω POWER SUPPLY Specified Operating Range One Complete Channel ±5V One DSX Only +5 V Power Dissipation One Complete Channel 220 mW One DSX Only 95 mW Quiescent Supply Current VPOS, One Complete Channel 32 36 mA VPOS, One DSX Only 19 23 mA VNEG, One Preamplifier Only –15 –12 mA Powered Down VPOS, VGN < 50 mV, One Channel 1.9 3.0 mA VNEG, VGN < 50 mV, One Channel –150 µA Power-Up Response Time 48 dB Gain Change, VOUT = 2 V p-p 0.6 µs Power-Down Response Time 0.4 µs ABSOLUTE MAXIMUM RATINGS Supply Voltage ±V S Pins 17, 18, 19, 20 (with Pins 16, 22 = 0 V) . . . . . . ±6.5 V Input Voltages Pins 1, 2, 11, 12 . . . . . . . . . . . . . VPOS/2 ±2 V Continuous Pins 4, 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±2 V Pins 5, 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . VPOS, VNEG Pins 6, 7, 13, 14, 23, 24 . . . . . . . . . . . . . . . . . . . . VPOS, 0 Internal Power Dissipation Plastic (N) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 W Small Outline (R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7 W Shrink Small Outline (RS) . . . . . . . . . . . . . . . . . . . . . 1.1 W Operating Temperature Range . . . . . . . . . . . –40 °C to +85°C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C Lead Temperature, Soldering 60 seconds . . . . . . . . . +300 °C NOTES 1Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional opera- tion 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 maxi- mum rating conditions for extended periods may affect device reliability. 2Pins 1, 2, 11, 12, 13, 14, 23, 24 are part of a single-supply circuit and the part will most likely be damaged if any of these pins are accidentally connected to VN. 3When driven from an external low impedance source. ORDERING GUIDE Temperature Package Model Range JA Option* AD604AN –40 °C to +85°C57°C/W N-24 AD604AR –40 °C to +85°C70°C/W R-24 AD604ARS –40 °C to +85°C 112 °C/W R-24 *N = Plastic DIP, R = Small Outline IC (SOIC), RS = Shrink Small Outline Package (SSOP). WARNING! ESD SENSITIVE DEVICE 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 AD604 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. |
类似零件编号 - AD604AR |
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类似说明 - AD604AR |
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