Datasheet LTC2158-14 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Dual 14-Bit 310Msps ADC |
| 页数 / 页 | 28 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Notes 1, 2). ORDER … |
| 文件格式/大小 | PDF / 804 Kb |
| 文件语言 | 英语 |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Notes 1, 2). ORDER INFORMATION LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
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LTC2158-14
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1, 2)
Supply Voltage TOP VIEW + – + – V + – + – DD, OVDD .. –0.3V to 2V SER 7 Analog Input Voltage DD V DD CS A + – INA/B , AINA/B , PAR/SER, 64 63 PAR/ 62 61 SCK 60 SDI 59 SDO 58 GND 57 DA12_13 56 DA12_13 55 DA10_11 54 DA10_11 53 DA8_9 52 DA8_9 51 DA6_7 50 DA6_ 49 OV SENSE (Note 3) .. –0.3V to (VDD + 0.2V) VDD 1 48 OGND Digital Input Voltage VDD 2 47 DA4_5+ ENC+, ENC– (Note 3) .. –0.3V to (V GND 3 46 DA4_5– DD + 0.3V) A + INA 4 45 DA2_3+ CS, SDI, SCK (Note 4) ... –0.3V to 3.9V A – INA 5 44 DA2_3– SDO (Note 4) ... –0.3V to 3.9V GND 6 43 DA0_1+ SENSE 7 42 DA0_1– Digital Output Voltage .. –0.3V to (OVDD + 0.3V) VREF 8 65 41 CLKOUT+ Operating Temperature Range GND 9 GND 40 CLKOUT– VCM 10 39 DB12_13+ LTC2158C .. 0°C to 70°C GND 11 38 DB12_13– – LTC2158I ...–40°C to 85°C AINB 12 37 DB10_11+ A + INB 13 36 DB10_11– Storage Temperature Range .. –65°C to 150°C GND 14 35 DB8_9+ VDD 15 34 DB8_9– VDD 16 33 OGND 17 18 19 21 22 23 25 + – 20 – + – 24 + – 26 + 27 – 28 + 29 – 30 + 31 32 DD F F 7 DD V GND ENC ENC GND O UP P O ACKAGE DB0_1 DB0_1 DB2_3 DB2_3 DB4_5 DB4_5 DB6_ DB6_7 OV 64-LEAD (9mm × 9mm) PLASTIC QFN TJMAX = 150°C, θJA = 27.4°C/W EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2158CUP-14#PBF LTC2158CUP-14#TRPBF LTC2158UP-14 64-Lead (9mm × 9mm) Plastic QFN 0°C to 70°C LTC2158IUP-14#PBF LTC2158IUP-14#TRPBF LTC2158UP-14 64-Lead (9mm × 9mm) Plastic QFN –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 215814fa 2 For more information www.linear.com/LTC2158-14 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Power Requirements Digital Inputs And Outputs Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagrams Applications Information Typical Applications Package Description Related Parts
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1, 2)
Supply Voltage TOP VIEW + – + – V + – + – DD, OVDD .. –0.3V to 2V SER 7 Analog Input Voltage DD V DD CS A + – INA/B , AINA/B , PAR/SER, 64 63 PAR/ 62 61 SCK 60 SDI 59 SDO 58 GND 57 DA12_13 56 DA12_13 55 DA10_11 54 DA10_11 53 DA8_9 52 DA8_9 51 DA6_7 50 DA6_ 49 OV SENSE (Note 3) .. –0.3V to (VDD + 0.2V) VDD 1 48 OGND Digital Input Voltage VDD 2 47 DA4_5+ ENC+, ENC– (Note 3) .. –0.3V to (V GND 3 46 DA4_5– DD + 0.3V) A + INA 4 45 DA2_3+ CS, SDI, SCK (Note 4) ... –0.3V to 3.9V A – INA 5 44 DA2_3– SDO (Note 4) ... –0.3V to 3.9V GND 6 43 DA0_1+ SENSE 7 42 DA0_1– Digital Output Voltage .. –0.3V to (OVDD + 0.3V) VREF 8 65 41 CLKOUT+ Operating Temperature Range GND 9 GND 40 CLKOUT– VCM 10 39 DB12_13+ LTC2158C .. 0°C to 70°C GND 11 38 DB12_13– – LTC2158I ...–40°C to 85°C AINB 12 37 DB10_11+ A + INB 13 36 DB10_11– Storage Temperature Range .. –65°C to 150°C GND 14 35 DB8_9+ VDD 15 34 DB8_9– VDD 16 33 OGND 17 18 19 21 22 23 25 + – 20 – + – 24 + – 26 + 27 – 28 + 29 – 30 + 31 32 DD F F 7 DD V GND ENC ENC GND O UP P O ACKAGE DB0_1 DB0_1 DB2_3 DB2_3 DB4_5 DB4_5 DB6_ DB6_7 OV 64-LEAD (9mm × 9mm) PLASTIC QFN TJMAX = 150°C, θJA = 27.4°C/W EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2158CUP-14#PBF LTC2158CUP-14#TRPBF LTC2158UP-14 64-Lead (9mm × 9mm) Plastic QFN 0°C to 70°C LTC2158IUP-14#PBF LTC2158IUP-14#TRPBF LTC2158UP-14 64-Lead (9mm × 9mm) Plastic QFN –40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 215814fa 2 For more information www.linear.com/LTC2158-14 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Power Requirements Digital Inputs And Outputs Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagrams Applications Information Typical Applications Package Description Related Parts