Datasheet LTC2391-16 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 16-Bit, 250ksps SAR ADC with 94dB SNR |
| Páginas / Página | 24 / 2 — ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PIN CONFIGURATION. ORDER … |
| Formato / tamaño de archivo | PDF / 229 Kb |
| Idioma del documento | Inglés |
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2). PIN CONFIGURATION. ORDER INFORMATION LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
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LTC2391-16
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
Supply Voltage (VAVP , VDVP , VOVP) ..6.0V Operating Temperature Range Analog Input Voltage (Note 3) LTC2391C .. 0°C to 70°C IN+, IN–, REFIN, CNVST .. (GND – 0.3V) to (VAVP + 0.3V) LTC2391I.. –40°C to 85°C Digital Input Voltage .. (GND – 0.3V) to (VOVP + 0.3V) LTC2391H .. –40°C to 125°C Digital Output Voltage ... (GND – 0.3V) to (VOVP + 0.3V) Storage Temperature Range ... –65°C to 150°C Power Dissipation ...500mW
PIN CONFIGURATION
TOP VIEW TOP VIEW P P P P P P P P + – V V V + – V GND AV AV AV GND IN IN GND AV REFSENSE REFIN REFOUT 48 GND 47 A 46 A 45 A 44 GND 43 IN 42 IN 41 GND 40 A 39 REFSENSE 38 REFIN 37 REFOUT 48 47 46 45 44 43 42 41 40 39 38 37 GND 1 36 VCM AVP 2 35 GND GND 1 36 VCM DVP 3 34 CNVST AVP 2 35 GND SER/PAR 4 33 PD DVP 3 34 CNVST GND 5 32 RESET SER/PAR 4 33 PD OB/2C 6 GND 5 32 RESET 49 31 CS OB/2C 6 31 CS GND GND 7 30 RD GND 7 30 RD BYTESWAP 8 29 BUSY BYTESWAP 8 29 BUSY D0 9 28 D15 D0 9 28 D15 D1 10 27 D14 D1 10 27 D14 D2 11 26 D13 D2 11 26 D13 D3 12 25 D12 D3 12 25 D12 13 17 19 20 D4 D5 14 D6 15 D7 16 OVP 18 DVP 13 14 15 16 17 18 19 20 21 22 23 24 GND D8 21 OGND D4 D5 D6 D7 D8 D9/SDIN 22 OVP DVP GND D11/SCLK 24 OGND D10/SDOUT 23 D9/SDIN UK PACKAGE D11/SCLK 48-LEAD (7mm s 7mm) PLASTIC QFN D10/SDOUT LX PACKAGE TJMAX = 125°C, θJA = 29°C/W 48-LEAD (7mm s 7mm) PLASTIC LQFP EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB TJMAX = 150°C, θJA = 55°C/W
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2391CUK-16#PBF LTC2391CUK-16#TRPBF LTC2391UK-16 48-Lead 7mm × 7mm Plastic QFN 0°C to 70°C LTC2391IUK-16#PBF LTC2391IUK-16#TRPBF LTC2391UK-16 48-Lead 7mm × 7mm Plastic QFN –40°C to 85°C
LEAD FREE FINISH TRAY PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2391CLX-16#PBF LTC2391CLX-16#PBF LTC2391LX-16 48-Lead 7mm × 7mm Plastic LQFP 0°C to 70°C LTC2391ILX-16#PBF LTC2391ILX-16#PBF LTC2391LX-16 48-Lead 7mm × 7mm Plastic LQFP –40°C to 85°C LTC2391HLX-16#PBF LTC2391HLX-16#PBF LTC2391LX-16 48-Lead 7mm × 7mm Plastic LQFP –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 239116fa 2
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
Supply Voltage (VAVP , VDVP , VOVP) ..6.0V Operating Temperature Range Analog Input Voltage (Note 3) LTC2391C .. 0°C to 70°C IN+, IN–, REFIN, CNVST .. (GND – 0.3V) to (VAVP + 0.3V) LTC2391I.. –40°C to 85°C Digital Input Voltage .. (GND – 0.3V) to (VOVP + 0.3V) LTC2391H .. –40°C to 125°C Digital Output Voltage ... (GND – 0.3V) to (VOVP + 0.3V) Storage Temperature Range ... –65°C to 150°C Power Dissipation ...500mW
PIN CONFIGURATION
TOP VIEW TOP VIEW P P P P P P P P + – V V V + – V GND AV AV AV GND IN IN GND AV REFSENSE REFIN REFOUT 48 GND 47 A 46 A 45 A 44 GND 43 IN 42 IN 41 GND 40 A 39 REFSENSE 38 REFIN 37 REFOUT 48 47 46 45 44 43 42 41 40 39 38 37 GND 1 36 VCM AVP 2 35 GND GND 1 36 VCM DVP 3 34 CNVST AVP 2 35 GND SER/PAR 4 33 PD DVP 3 34 CNVST GND 5 32 RESET SER/PAR 4 33 PD OB/2C 6 GND 5 32 RESET 49 31 CS OB/2C 6 31 CS GND GND 7 30 RD GND 7 30 RD BYTESWAP 8 29 BUSY BYTESWAP 8 29 BUSY D0 9 28 D15 D0 9 28 D15 D1 10 27 D14 D1 10 27 D14 D2 11 26 D13 D2 11 26 D13 D3 12 25 D12 D3 12 25 D12 13 17 19 20 D4 D5 14 D6 15 D7 16 OVP 18 DVP 13 14 15 16 17 18 19 20 21 22 23 24 GND D8 21 OGND D4 D5 D6 D7 D8 D9/SDIN 22 OVP DVP GND D11/SCLK 24 OGND D10/SDOUT 23 D9/SDIN UK PACKAGE D11/SCLK 48-LEAD (7mm s 7mm) PLASTIC QFN D10/SDOUT LX PACKAGE TJMAX = 125°C, θJA = 29°C/W 48-LEAD (7mm s 7mm) PLASTIC LQFP EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB TJMAX = 150°C, θJA = 55°C/W
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2391CUK-16#PBF LTC2391CUK-16#TRPBF LTC2391UK-16 48-Lead 7mm × 7mm Plastic QFN 0°C to 70°C LTC2391IUK-16#PBF LTC2391IUK-16#TRPBF LTC2391UK-16 48-Lead 7mm × 7mm Plastic QFN –40°C to 85°C
LEAD FREE FINISH TRAY PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2391CLX-16#PBF LTC2391CLX-16#PBF LTC2391LX-16 48-Lead 7mm × 7mm Plastic LQFP 0°C to 70°C LTC2391ILX-16#PBF LTC2391ILX-16#PBF LTC2391LX-16 48-Lead 7mm × 7mm Plastic LQFP –40°C to 85°C LTC2391HLX-16#PBF LTC2391HLX-16#PBF LTC2391LX-16 48-Lead 7mm × 7mm Plastic LQFP –40°C to 125°C Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/ 239116fa 2