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LMH6521SQNOPB bảng dữ liệu(PDF) 2 Page - Texas Instruments |
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LMH6521SQNOPB bảng dữ liệu(HTML) 2 Page - Texas Instruments |
2 / 28 page 26 dB OUTA+ OUTA- +5V INA+ INA- 26 dB INB+ INB- OUTB+ OUTB- Attenuator 0 dB to 31.5 dB Attenuator 0 dB to 31.5 dB ATTEN_A LATCH _A EN_A SPI ATTEN_B LATCH _B EN_B 6 Digital Control PULSE_A PULSE_B 4 2 2 6 GND 0 4 8 12 16 20 24 28 32 -0.20 -0.15 -0.10 -0.05 0.00 0.05 0.10 0.15 0.20 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 ATTENUATION (dB) Gain Matching Error Phase Matching Error LMH6521 SNOSB47C – MAY 2011 – REVISED SEPTEMBER 2011 www.ti.com Figure 1. LMH6521 Block Diagram Figure 2. Channel Matching Error (Ch A – Ch B) 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) ESD Tolerance (2) Human Body Model 2 kV Machine Model 200V Charged Device Model 750V Positive Supply Voltage (Pin 14, 27) −0.6V to 5.5V Differential Voltage between Any Two Grounds <200 mV Analog Input Voltage Range −0.6V to V+ Digital Input Voltage Range −0.6V to 5.5V Junction Temperature +150°C Storage Temperature Range −65°C to +150°C Soldering Information Infrared or Convection (30 sec) 260°C (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications, see the Electrical Characteristics tables. (2) Human Body Model, applicable std. MIL-STD-883, Method 3015.7. Machine Model, applicable std. JESD22-A115-A (ESD MM std. of JEDEC)Field-Induced Charge-Device Model, applicable std. JESD22-C101-C (ESD FICDM std. of JEDEC). Operating Ratings (1) Supply Voltage (Pin 14 & 27) 4.75V to 5.25V Differential Voltage Between Any Two Grounds <10 mV Analog Input Voltage Range, AC Coupled 0V to V+ (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications, see the Electrical Characteristics tables. 2 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Product Folder Links: LMH6521 |
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