Datasheet AD9432 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 12-Bit, 105 MSPS Analog-to-Digital Converter |
| 页数 / 页 | 17 / 7 — AD9432. ABSOLUTE MAXIMUM RATINGS. THERMAL CHARACTERISTICS. Table 2. … |
| 修订版 | F |
| 文件格式/大小 | PDF / 446 Kb |
| 文件语言 | 英语 |
AD9432. ABSOLUTE MAXIMUM RATINGS. THERMAL CHARACTERISTICS. Table 2. Parameter Rating. Table 3. Thermal Resistance. Package Type
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文件文字版本
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AD9432 ABSOLUTE MAXIMUM RATINGS THERMAL CHARACTERISTICS Table 2. Parameter Rating
Table 3 lists AD9432 thermal characteristics for simulated typical VDD 6 V performance in a 4-layer JEDEC board, horizontal orientation. VCC 6 V
Table 3. Thermal Resistance
Analog Inputs −0.5 V to VCC + 0.5 V
Package Type θ
Digital Inputs −0.5 V to V
JA θJMA θJC Unit
DD + 0.5 V VREFIN −0.5 V to V 52-Lead LQFP (ST-52) CC + 0.5 V Digital Output Current 20 mA No Airflow 50 °C/W Operating Temperature Range −55°C to +125°C 52-Lead TQFP_EP (SV-52-2)1 2 °C/W Storage Temperature Range −65°C to +150°C No Airflow 19.3 °C/W Maximum Junction Temperature 150°C 1.0 m/s Airflow 16 °C/W Maximum Case Temperature 150°C 1 Bottom of package (soldered exposed pad). Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress
ESD CAUTION
rating only; functional operation 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 maximum rating conditions for extended periods may affect device reliability.
EXPLANATION OF TEST LEVELS
I 100% production tested. II 100% production tested at 25°C and sample tested at specified temperatures. III Sample tested only. IV Parameter is guaranteed by design and characterization testing. V Parameter is a typical value only. VI 100% production tested at 25°C; guaranteed by design and characterization testing for industrial temperature range. Rev. F | Page 6 of 16 Document Outline FEATURES APPLICATIONS GENERAL INTRODUCTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS THERMAL CHARACTERISTICS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY EQUIVALENT CIRCUITS THEORY OF OPERATION ANALOG INPUT ENCODE INPUT ENCODE VOLTAGE LEVEL DEFINITION DIGITAL OUTPUTS VOLTAGE REFERENCE TIMING APPLICATIONS INFORMATION USING THE AD8138 TO DRIVE THE AD9432 OUTLINE DIMENSIONS ORDERING GUIDE
AD9432 ABSOLUTE MAXIMUM RATINGS THERMAL CHARACTERISTICS Table 2. Parameter Rating
Table 3 lists AD9432 thermal characteristics for simulated typical VDD 6 V performance in a 4-layer JEDEC board, horizontal orientation. VCC 6 V
Table 3. Thermal Resistance
Analog Inputs −0.5 V to VCC + 0.5 V
Package Type θ
Digital Inputs −0.5 V to V
JA θJMA θJC Unit
DD + 0.5 V VREFIN −0.5 V to V 52-Lead LQFP (ST-52) CC + 0.5 V Digital Output Current 20 mA No Airflow 50 °C/W Operating Temperature Range −55°C to +125°C 52-Lead TQFP_EP (SV-52-2)1 2 °C/W Storage Temperature Range −65°C to +150°C No Airflow 19.3 °C/W Maximum Junction Temperature 150°C 1.0 m/s Airflow 16 °C/W Maximum Case Temperature 150°C 1 Bottom of package (soldered exposed pad). Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress
ESD CAUTION
rating only; functional operation 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 maximum rating conditions for extended periods may affect device reliability.
EXPLANATION OF TEST LEVELS
I 100% production tested. II 100% production tested at 25°C and sample tested at specified temperatures. III Sample tested only. IV Parameter is guaranteed by design and characterization testing. V Parameter is a typical value only. VI 100% production tested at 25°C; guaranteed by design and characterization testing for industrial temperature range. Rev. F | Page 6 of 16 Document Outline FEATURES APPLICATIONS GENERAL INTRODUCTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS THERMAL CHARACTERISTICS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY EQUIVALENT CIRCUITS THEORY OF OPERATION ANALOG INPUT ENCODE INPUT ENCODE VOLTAGE LEVEL DEFINITION DIGITAL OUTPUTS VOLTAGE REFERENCE TIMING APPLICATIONS INFORMATION USING THE AD8138 TO DRIVE THE AD9432 OUTLINE DIMENSIONS ORDERING GUIDE