Datasheet LTC1416 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Low Power 14-Bit, 400ksps Sampling ADC |
| 页数 / 页 | 20 / 2 — ABSOLUTE. AXI U. R TI GS. PACKAGE/ORDER I FOR ATIO. AVDD = DVDD = VDD … |
| 文件格式/大小 | PDF / 338 Kb |
| 文件语言 | 英语 |
ABSOLUTE. AXI U. R TI GS. PACKAGE/ORDER I FOR ATIO. AVDD = DVDD = VDD (Notes 1, 2). CO VERTER CHARACTERISTICS The
该数据表的模型线
文件文字版本
LTC1416
W W W U U W U ABSOLUTE AXI U A R TI GS PACKAGE/ORDER I FOR ATIO AVDD = DVDD = VDD (Notes 1, 2)
ORDER Supply Voltage (V TOP VIEW DD) .. 6V + PART NUMBER Negative Supply Voltage (V A 1 28 IN AV SS) ... – 6V DD – Total Supply Voltage (V A 2 27 IN DVDD DD to VSS) .. 12V LTC1416CG Analog Input Voltage V 3 26 REF VSS LTC1416IG REFCOMP 4 25 BUSY (Note 3) ... (VSS – 0.3V) to (VDD + 0.3V) AGND 5 24 CS Digital Input Voltage (Note 4) .. (VSS – 0.3V) to 10V D13(MSB) 6 23 CONVST Digital Output Voltage ... (VSS – 0.3V) to (VDD + 0.3V) D12 7 22 RD Power Dissipation ... 500mW D11 8 21 SHDN Operating Temperature Range D10 9 20 D0 Commercial .. 0°C to 70°C D9 10 19 D1 Industrial ... – 40°C to 85°C D8 11 18 D2 Storage Temperature Range .. – 65°C to 150°C D7 12 17 D3 Lead Temperature (Soldering, 10 sec)... 300°C D6 13 16 D4 DGND 14 15 D5 G PACKAGE 28-LEAD PLASTIC SSOP TJMAX = 110°C, θJA = 95°C/W Consult factory for Military grade parts and for A grade parts.
U CO VERTER CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. With Internal Reference (Notes 5, 6) PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) ● 13 Bits Integral Linearity Error (Note 7) ● ±0.8 ±2 LSB Differential Linearity Error ● ±0.7 ±1.5 LSB Offset Error (Note 8) ● ±5 ±20 LSB Full-Scale Error Internal Reference ±20 ±60 LSB External Reference = 2.5V ±10 ±40 LSB Full-Scale Tempco IOUT(REF) = 0 ±15 ppm/°C
U U A ALOG I PUT The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Analog Input Range (Note 9) 4.75V ≤ VDD ≤ 5.25V, – 5.25V ≤ VSS ≤ – 4.75V ● ±2.5 V IIN Analog Input Leakage Current CS = High ● ±1 µA CIN Analog Input Capacitance Between Conversions 15 pF During Conversions 5 pF t ACQ Sample-and-Hold Acquisition Time (Note 9) ● 100 400 ns t AP Sample-and-Hold Aperture Delay Time –1.5 ns tjitter Sample-and-Hold Aperture Delay Time Jitter 2 psRMS CMRR Analog Input Common Mode Rejection Ratio – 2.5V < (A – + IN = AIN ) < 2.5V 60 dB 2
W W W U U W U ABSOLUTE AXI U A R TI GS PACKAGE/ORDER I FOR ATIO AVDD = DVDD = VDD (Notes 1, 2)
ORDER Supply Voltage (V TOP VIEW DD) .. 6V + PART NUMBER Negative Supply Voltage (V A 1 28 IN AV SS) ... – 6V DD – Total Supply Voltage (V A 2 27 IN DVDD DD to VSS) .. 12V LTC1416CG Analog Input Voltage V 3 26 REF VSS LTC1416IG REFCOMP 4 25 BUSY (Note 3) ... (VSS – 0.3V) to (VDD + 0.3V) AGND 5 24 CS Digital Input Voltage (Note 4) .. (VSS – 0.3V) to 10V D13(MSB) 6 23 CONVST Digital Output Voltage ... (VSS – 0.3V) to (VDD + 0.3V) D12 7 22 RD Power Dissipation ... 500mW D11 8 21 SHDN Operating Temperature Range D10 9 20 D0 Commercial .. 0°C to 70°C D9 10 19 D1 Industrial ... – 40°C to 85°C D8 11 18 D2 Storage Temperature Range .. – 65°C to 150°C D7 12 17 D3 Lead Temperature (Soldering, 10 sec)... 300°C D6 13 16 D4 DGND 14 15 D5 G PACKAGE 28-LEAD PLASTIC SSOP TJMAX = 110°C, θJA = 95°C/W Consult factory for Military grade parts and for A grade parts.
U CO VERTER CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. With Internal Reference (Notes 5, 6) PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) ● 13 Bits Integral Linearity Error (Note 7) ● ±0.8 ±2 LSB Differential Linearity Error ● ±0.7 ±1.5 LSB Offset Error (Note 8) ● ±5 ±20 LSB Full-Scale Error Internal Reference ±20 ±60 LSB External Reference = 2.5V ±10 ±40 LSB Full-Scale Tempco IOUT(REF) = 0 ±15 ppm/°C
U U A ALOG I PUT The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN Analog Input Range (Note 9) 4.75V ≤ VDD ≤ 5.25V, – 5.25V ≤ VSS ≤ – 4.75V ● ±2.5 V IIN Analog Input Leakage Current CS = High ● ±1 µA CIN Analog Input Capacitance Between Conversions 15 pF During Conversions 5 pF t ACQ Sample-and-Hold Acquisition Time (Note 9) ● 100 400 ns t AP Sample-and-Hold Aperture Delay Time –1.5 ns tjitter Sample-and-Hold Aperture Delay Time Jitter 2 psRMS CMRR Analog Input Common Mode Rejection Ratio – 2.5V < (A – + IN = AIN ) < 2.5V 60 dB 2