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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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LM723H bảng dữ liệu(PDF) 3 Page - Texas Instruments |
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LM723H bảng dữ liệu(HTML) 3 Page - Texas Instruments |
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3 / 21 page  LM723, LM723C www.ti.com SNVS765C – JUNE 1999 – REVISED APRIL 2013 These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ABSOLUTE MAXIMUM RATINGS (1) (2) Pulse Voltage from V+ to V− (50 ms) 50V Continuous Voltage from V+ to V− 40V Input-Output Voltage Differential 40V Maximum Amplifier Input Voltage (Either Input) 8.5V Maximum Amplifier Input Voltage (Differential) 5V Current from VZ 25 mA Current from VREF 15 mA Internal Power Dissipation Metal Can (3) 800 mW CDIP (3) 900 mW PDIP (3) 660 mW Operating Temperature Range LM723 −55°C to +150°C LM723C 0°C to +70°C Storage Temperature Range Metal Can −65°C to +150°C PDIP −55°C to +150°C Lead Temperature (Soldering, 4 sec. max.) Hermetic Package 300°C Plastic Package 260°C ESD Tolerance 1200V (Human body model, 1.5 k Ω in series with 100 pF) (1) “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. (2) A military RETS specification is available on request. At the time of printing, the LM723 RETS specification complied with the Min and Max limits in this table. The LM723E, H, and J may also be procured as a Standard Military Drawing. (3) See derating curves for maximum power rating above 25°C. ELECTRICAL CHARACTERISTICS (1) (2) (3) (4) Parameter Conditions LM723 LM723C Units Min Typ Max Min Typ Max Line Regulation VIN = 12V to VIN = 15V 0.01 0.1 0.01 0.1 % VOUT −55°C ≤ TA ≤ +125°C 0.3 % VOUT 0°C ≤ TA ≤ +70°C 0.3 % VOUT VIN = 12V to VIN = 40V 0.02 0.2 0.1 0.5 % VOUT Load Regulation IL = 1 mA to IL = 50 mA 0.03 0.15 0.03 0.2 % VOUT −55°C ≤ TA ≤ +125°C 0.6 % VOUT 0°C ≤ TA ≤ +70°C 0.6 % VOUT Ripple Rejection f = 50 Hz to 10 kHz, CREF = 0 74 74 dB f = 50 Hz to 10 kHz, CREF = 5 μF 86 86 dB (1) Unless otherwise specified, TA = 25°C, VIN = V + = V C = 12V, V − = 0, V OUT = 5V, IL = 1 mA, RSC = 0, C1 = 100 pF, CREF = 0 and divider impedance as seen by error amplifier ≤ 10 kΩ connected as shown in Figure 4. Line and load regulation specifications are given for the condition of constant chip temperature. Temperature drifts must be taken into account separately for high dissipation conditions. (2) A military RETS specification is available on request. At the time of printing, the LM723 RETS specification complied with the Min and Max limits in this table. The LM723E, H, and J may also be procured as a Standard Military Drawing. (3) Specified by correlation to other tests. (4) L1 is 40 turns of No. 20 enameled copper wire wound on Ferroxcube P36/22-3B7 pot core or equivalent with 0.009 in. air gap. Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM723 LM723C |
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Mô tả tương tự - LM723H |
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