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ADS6148 Arkusz danych(PDF) 4 Page - Texas Instruments |
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ADS6148 Arkusz danych(HTML) 4 Page - Texas Instruments |
4 / 70 page ABSOLUTE MAXIMUM RATINGS (1) ADS6149/ADS6129 ADS6148/ADS6128 SLWS211B – JULY 2008 – REVISED OCTOBER 2008 ..................................................................................................................................................... www.ti.com PACKAGE/ORDERING INFORMATION(1)(2) SPECIFIED PACKAGE LEAD/BALL PACKAGE ORDERING TRANSPORT PRODUCT PACKAGE-LEAD TEMPERATURE DESIGNATOR FINISH MARKING NUMBER MEDIA, QUANTITY RANGE ADS614x ADS6149IRGZR ADS6149 AZ6149 ADS6149IRGZT QFN-48 RGZ –40°C to 85°C Cu NiPdAu Tape and reel ADS6148IRGZR ADS6148 AZ6148 ADS6148IRGZT ADS612x ADS6129IRGZR ADS6129 AZ6129 ADS6129IRGZT QFN-48 RGZ –40°C to 85°C Cu NiPdAu Tape and reel ADS6128IRGZR ADS6128 AZ6128 ADS6128IRGZT (1) For thermal pad size on the package, see the mechanical drawings at the end of this data sheet. θ JA = 25.41° C/W (0LFM air flow), θ JC = 16.5°C/W when used with 2oz. copper trace and pad soldered directly to a JEDEC standard four layer 3 in x 3 in (7.62 cm x 7.62 cm) PCB. (2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. VALUE UNIT Supply voltage range, AVDD –0.3 V to 3.9 V Supply voltage range, DRVDD –0.3 V to 2.2 V Voltage between AGND and DRGND –0.3 to 0.3 V Voltage between AVDD to DRVDD (when AVDD leads DRVDD) 0 to 3.3 V Voltage between DRVDD to AVDD (when DRVDD leads AVDD) –1.5 to 1.8 V VI Voltage applied to external pin, VCM (in external reference mode) –0.3 to 2.0 V Voltage applied to analog input pins - INP, INM –0.3V to minimum V ( 3.6, AVDD + 0.3V ) Voltage applied to input pins - CLKP, CLKM(2), RESET, SCLK, SDATA, SEN, DFS and –0.3V to AVDD + 0.3V V MODE TA Operating free-air temperature range –40 to 85 °C TJ Operating junction temperature range 125 °C Tstg Storage temperature range –65 to 150 °C (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability. (2) When AVDD is turned off, it is recommended to switch off the input clock (or ensure the voltage on CLKP, CLKM is < |0.3V|. This prevents the ESD protection diodes at the clock input pins from turning on. 4 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): ADS6149/ADS6129 ADS6148/ADS6128 |
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