Datasheet LTC2351-14 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | 6 Channel, 14-Bit, 1.5Msps Simultaneous Sampling ADC with Shutdown |
| 页数 / 页 | 20 / 2 — ABSOLUTE MAXIMUM RATINGS. PIN CONFIGURATION. (Notes 1, 2). ORDER … |
| 文件格式/大小 | PDF / 244 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*
该数据表的模型线
文件文字版本
LTC2351-14
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1, 2)
Supply Voltage (VDD, VCC, OVDD) ..4V TOP VIEW Analog and V – + – + REF Input Voltages (Note 3) ... –0.3V to (V GND CH3 CH3 GND GND CH2 CH2 GND DD + 0.3V) 16 15 14 13 12 11 10 9 Digital Input Voltages ... –0.3V to (VDD + 0.3V) CH4+ 17 8 CH1– Digital Output Voltage .. –0.3V to (VDD + 0.3V) CH4– 18 7 CH1+ Power Dissipation ...100mW GND 19 6 GND Operation Temperature Range CH5+ 20 5 CH0– 33 LTC2351C-14 ... 0°C to 70°C CH5– 21 4 CH0+ GND 22 3 OV LTC2351I-14 .. –40°C to 85°C DD V 23 2 REF OGND LTC2351H-14 ... –40°C to 125°C V 24 1 CC SDO Storage Temperature Range ... –65°C to 150°C 25 26 27 28 29 30 31 32 DDV BIP SEL2 SEL1 SEL0 SCK CONV DGND QFN PACKAGE 32-PIN (5mm s 5mm) PLASTIC QFN TJMAX = 150°C, θJA = 34°C/W EXPOSED PAD (PIN 33) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2351CUH-14#PBF LTC2351CUH-14#TRPBF 235114 32-Pin (5mm × 5mm) Plastic QFN 0°C to 70°C LTC2351IUH-14#PBF LTC2351IUH-14#TRPBF 235114 32-Pin (5mm × 5mm) Plastic QFN –40°C to 85°C LTC2351HUH-14#PBF LTC2351HUH-14#TRPBF 235114 32-Pin (5mm × 5mm) Plastic QFN –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. 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/
CONVERTER CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. With internal reference, VDD = VCC = 3V. PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) l 14 Bits Integral Linearity Error (Note 5) l –3 ±1 3 LSB Offset Error (Note 4) l –4.5 ±1 4.5 mV LTC2351H-14 l –5 ±1 5 mV Offset Match from CH0 to CH5 –3 ±0.5 3 mV Range Error (Note 4) l –12 ±2 12 mV Range Match from CH0 to CH5 –5 ±1 5 mV Range Tempco Internal Reference (Note 4) ±15 ppm/°C External Reference ±1 ppm/°C 235114fb 2
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Notes 1, 2)
Supply Voltage (VDD, VCC, OVDD) ..4V TOP VIEW Analog and V – + – + REF Input Voltages (Note 3) ... –0.3V to (V GND CH3 CH3 GND GND CH2 CH2 GND DD + 0.3V) 16 15 14 13 12 11 10 9 Digital Input Voltages ... –0.3V to (VDD + 0.3V) CH4+ 17 8 CH1– Digital Output Voltage .. –0.3V to (VDD + 0.3V) CH4– 18 7 CH1+ Power Dissipation ...100mW GND 19 6 GND Operation Temperature Range CH5+ 20 5 CH0– 33 LTC2351C-14 ... 0°C to 70°C CH5– 21 4 CH0+ GND 22 3 OV LTC2351I-14 .. –40°C to 85°C DD V 23 2 REF OGND LTC2351H-14 ... –40°C to 125°C V 24 1 CC SDO Storage Temperature Range ... –65°C to 150°C 25 26 27 28 29 30 31 32 DDV BIP SEL2 SEL1 SEL0 SCK CONV DGND QFN PACKAGE 32-PIN (5mm s 5mm) PLASTIC QFN TJMAX = 150°C, θJA = 34°C/W EXPOSED PAD (PIN 33) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2351CUH-14#PBF LTC2351CUH-14#TRPBF 235114 32-Pin (5mm × 5mm) Plastic QFN 0°C to 70°C LTC2351IUH-14#PBF LTC2351IUH-14#TRPBF 235114 32-Pin (5mm × 5mm) Plastic QFN –40°C to 85°C LTC2351HUH-14#PBF LTC2351HUH-14#TRPBF 235114 32-Pin (5mm × 5mm) Plastic QFN –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. 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/
CONVERTER CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. With internal reference, VDD = VCC = 3V. PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) l 14 Bits Integral Linearity Error (Note 5) l –3 ±1 3 LSB Offset Error (Note 4) l –4.5 ±1 4.5 mV LTC2351H-14 l –5 ±1 5 mV Offset Match from CH0 to CH5 –3 ±0.5 3 mV Range Error (Note 4) l –12 ±2 12 mV Range Match from CH0 to CH5 –5 ±1 5 mV Range Tempco Internal Reference (Note 4) ±15 ppm/°C External Reference ±1 ppm/°C 235114fb 2