Datasheet LTC2353-18 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | Buffered Dual, 18-Bit, 550ksps/Ch Differential ±10.24V ADC with 30VP-P Common Mode Range |
| Seiten / Seite | 38 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Notes 1, 2) |
| Dateiformat / Größe | PDF / 2.2 Mb |
| Dokumentensprache | Englisch |
ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Notes 1, 2)
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LTC2353-18
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1, 2)
Supply Voltage (V TOP VIEW CC) ...–0.3V to (VEE + 40V) Supply Voltage (VEE) .. –17.4V to 0.3V Supply Voltage Difference (VCC – VEE) ..40V GND GND GND V EE GND V DD V DD GND V DDLBYP CS BUSY SDI Supply Voltage (V 48 47 46 45 44 43 42 41 40 39 38 37 DD) ..6V Supply Voltage (OVDD) ..6V Internal Regulated Supply Bypass (VDDLBYP) ... (Note 3) GND 1 36 GND GND 2 35 SDO– Analog Input Voltage IN1– 3 34 SDO+ IN0+, IN1+, IN1+ 4 33 SCKO–/SDO1 GND 5 32 SCKO+/SCKO IN0–, IN1– (Note 4) ..(V GND 6 31 OV EE – 0.3V) to (VCC + 0.3V) DD GND 7 30 GND REFIN .. –0.3V to 2.8V GND 8 29 SCKI–/SCKI IN0– 9 28 SCKI+/SDO0 REFBUF, CNV (Note 5) ... –0.3V to (VDD + 0.3V) IN0+ 10 27 SDI– Digital Input Voltage (Note 5) ... –0.3V to (OV GND 11 26 SDI+ DD + 0.3V) GND 12 25 GND Digital Output Voltage (Note 5) .. –0.3V to (OVDD + 0.3V) Power Dissipation .. 500mW Operating Temperature Range 13 14 15 16 17 18 19 20 21 22 23 24 PD LTC2353C .. 0°C to 70°C GND GND GND V CC V EE GND CNV REFIN GND CMOS REFBUF LTC2353I ...–40°C to 85°C LVDS/ LTC2353H .. –40°C to 125°C LX PACKAGE Storage Temperature Range .. –65°C to 150°C 48-LEAD (7mm × 7mm) PLASTIC LQFP TJMAX = 150°C, θJA = 53°C/W
ORDER INFORMATION http://www.linear.com/product/LTC2353-18#orderinfo TRAY PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2353CLX-18#PBF LTC2353LX-18 48-Lead (7mm × 7mm) Plastic LQFP 0°C to 70°C LTC2353ILX-18#PBF LTC2353LX-18 48-Lead (7mm × 7mm) Plastic LQFP –40°C to 85°C LTC2353HLX-18#PBF LTC2353LX-18 48-Lead (7mm × 7mm) Plastic LQFP –40°C to 125°C Consult ADI 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/ 235318f 2 For more information www.linear.com/LTC2353-18 Document Outline FEATURES APPLICATIONS DESCRIPTION TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS CONVERTER CHARACTERISTICS DYNAMIC ACCURACY INTERNAL REFERENCE CHARACTERISTICS REFERENCE BUFFER CHARACTERISTICS DIGITAL INPUTS AND DIGITAL OUTPUTS POWER REQUIREMENTS ADC TIMING CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS CONFIGURATION TABLES FUNCTIONAL BLOCK DIAGRAM TIMING DIAGRAM APPLICATIONS INFORMATION BOARD LAYOUT PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1, 2)
Supply Voltage (V TOP VIEW CC) ...–0.3V to (VEE + 40V) Supply Voltage (VEE) .. –17.4V to 0.3V Supply Voltage Difference (VCC – VEE) ..40V GND GND GND V EE GND V DD V DD GND V DDLBYP CS BUSY SDI Supply Voltage (V 48 47 46 45 44 43 42 41 40 39 38 37 DD) ..6V Supply Voltage (OVDD) ..6V Internal Regulated Supply Bypass (VDDLBYP) ... (Note 3) GND 1 36 GND GND 2 35 SDO– Analog Input Voltage IN1– 3 34 SDO+ IN0+, IN1+, IN1+ 4 33 SCKO–/SDO1 GND 5 32 SCKO+/SCKO IN0–, IN1– (Note 4) ..(V GND 6 31 OV EE – 0.3V) to (VCC + 0.3V) DD GND 7 30 GND REFIN .. –0.3V to 2.8V GND 8 29 SCKI–/SCKI IN0– 9 28 SCKI+/SDO0 REFBUF, CNV (Note 5) ... –0.3V to (VDD + 0.3V) IN0+ 10 27 SDI– Digital Input Voltage (Note 5) ... –0.3V to (OV GND 11 26 SDI+ DD + 0.3V) GND 12 25 GND Digital Output Voltage (Note 5) .. –0.3V to (OVDD + 0.3V) Power Dissipation .. 500mW Operating Temperature Range 13 14 15 16 17 18 19 20 21 22 23 24 PD LTC2353C .. 0°C to 70°C GND GND GND V CC V EE GND CNV REFIN GND CMOS REFBUF LTC2353I ...–40°C to 85°C LVDS/ LTC2353H .. –40°C to 125°C LX PACKAGE Storage Temperature Range .. –65°C to 150°C 48-LEAD (7mm × 7mm) PLASTIC LQFP TJMAX = 150°C, θJA = 53°C/W
ORDER INFORMATION http://www.linear.com/product/LTC2353-18#orderinfo TRAY PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2353CLX-18#PBF LTC2353LX-18 48-Lead (7mm × 7mm) Plastic LQFP 0°C to 70°C LTC2353ILX-18#PBF LTC2353LX-18 48-Lead (7mm × 7mm) Plastic LQFP –40°C to 85°C LTC2353HLX-18#PBF LTC2353LX-18 48-Lead (7mm × 7mm) Plastic LQFP –40°C to 125°C Consult ADI 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/ 235318f 2 For more information www.linear.com/LTC2353-18 Document Outline FEATURES APPLICATIONS DESCRIPTION TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS CONVERTER CHARACTERISTICS DYNAMIC ACCURACY INTERNAL REFERENCE CHARACTERISTICS REFERENCE BUFFER CHARACTERISTICS DIGITAL INPUTS AND DIGITAL OUTPUTS POWER REQUIREMENTS ADC TIMING CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS CONFIGURATION TABLES FUNCTIONAL BLOCK DIAGRAM TIMING DIAGRAM APPLICATIONS INFORMATION BOARD LAYOUT PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS