Datasheet LTC2436-1 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 2-Channel Differential Input 16-Bit No Latency ∆Σ™ ADC |
| Páginas / Página | 28 / 2 — ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Notes 1, 2). … |
| Formato / tamaño de archivo | PDF / 304 Kb |
| Idioma del documento | Inglés |
ABSOLUTE AXI U RATI GS. PACKAGE/ORDER I FOR ATIO. (Notes 1, 2). ELECTRICAL CHARACTERISTICS The
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LTC2436-1
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Notes 1, 2)
TOP VIEW ORDER PART NUMBER Supply Voltage (VCC) to GND...– 0.3V to 7V Analog Input Voltage V 1 16 CC GND REF+ 2 15 GND LTC2436-1CGN to GND .. – 0.3V to (VCC + 0.3V) 3 REF– 14 FO LTC2436-1IGN Reference Input Voltage 4 CH0+ 13 to GND .. – 0.3V to (V SCK CC + 0.3V) 5 12 SDO Digital Input Voltage to GND .. – 0.3V to (V CH0– CC + 0.3V) 6 11 CH1+ CS Digital Output Voltage to GND ... – 0.3V to (V GN PART MARKING CC + 0.3V) 7 10 CH1– GND Operating Temperature Range 8 9 GND GND 24361 LTC2436-1C .. 0°C to 70°C GN PACKAGE 24361I LTC2436-1I .. – 40°C to 85°C 16-LEAD PLASTIC SSOP Storage Temperature Range ... – 65°C to 150°C TJMAX = 125°C, θJA = 110°C/W Lead Temperature (Soldering, 10 sec).. 300°C Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. (Notes 3, 4) PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) 0.1V ≤ VREF ≤ VCC, –0.5 • VREF ≤ VIN ≤ 0.5 • VREF, (Note 5) ● 16 Bits Integral Nonlinearity 5V ≤ VCC ≤ 5.5V, REF+ = 2.5V, REF– = GND, VINCM = 1.25V, (Note 6) 0.06 LSB 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF– = GND, VINCM = 2.5V, (Note 6) ● 0.12 3 LSB REF+ = 2.5V, REF– = GND, VINCM = 1.25V, (Note 6) 0.30 LSB Offset Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, ● 0.006 1 LSB GND ≤ IN+ = IN– ≤ VCC, (Note 13) Offset Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 10 nV/°C GND ≤ IN+ = IN– ≤ VCC Positive Full-Scale Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, ● 0.16 3 LSB IN+ = 0.75REF+, IN– = 0.25 • REF+ Positive Full-Scale Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 0.03 ppm of VREF/°C IN+ = 0.75REF+, IN– = 0.25 • REF+ Negative Full-Scale Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, ● 0.16 3 LSB IN+ = 0.25 • REF+, IN– = 0.75 • REF+ Negative Full-Scale Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 0.03 ppm of VREF/°C IN+ = 0.25 • REF+, IN– = 0.75 • REF+ Total Unadjusted Error 5V ≤ VCC ≤ 5.5V, REF+ = 2.5V, REF– = GND, VINCM = 1.25V 0.20 3 LSB 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF– = GND, VINCM = 2.5V 0.20 3 LSB REF+ = 2.5V, REF– = GND, VINCM = 1.25V, (Note 6) 0.25 3 LSB Output Noise 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF – = GND, 0.8 µVRMS GND ≤ IN– = IN+ ≤ VCC, (Note 13) 24361f 2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Notes 1, 2)
TOP VIEW ORDER PART NUMBER Supply Voltage (VCC) to GND...– 0.3V to 7V Analog Input Voltage V 1 16 CC GND REF+ 2 15 GND LTC2436-1CGN to GND .. – 0.3V to (VCC + 0.3V) 3 REF– 14 FO LTC2436-1IGN Reference Input Voltage 4 CH0+ 13 to GND .. – 0.3V to (V SCK CC + 0.3V) 5 12 SDO Digital Input Voltage to GND .. – 0.3V to (V CH0– CC + 0.3V) 6 11 CH1+ CS Digital Output Voltage to GND ... – 0.3V to (V GN PART MARKING CC + 0.3V) 7 10 CH1– GND Operating Temperature Range 8 9 GND GND 24361 LTC2436-1C .. 0°C to 70°C GN PACKAGE 24361I LTC2436-1I .. – 40°C to 85°C 16-LEAD PLASTIC SSOP Storage Temperature Range ... – 65°C to 150°C TJMAX = 125°C, θJA = 110°C/W Lead Temperature (Soldering, 10 sec).. 300°C Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. (Notes 3, 4) PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) 0.1V ≤ VREF ≤ VCC, –0.5 • VREF ≤ VIN ≤ 0.5 • VREF, (Note 5) ● 16 Bits Integral Nonlinearity 5V ≤ VCC ≤ 5.5V, REF+ = 2.5V, REF– = GND, VINCM = 1.25V, (Note 6) 0.06 LSB 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF– = GND, VINCM = 2.5V, (Note 6) ● 0.12 3 LSB REF+ = 2.5V, REF– = GND, VINCM = 1.25V, (Note 6) 0.30 LSB Offset Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, ● 0.006 1 LSB GND ≤ IN+ = IN– ≤ VCC, (Note 13) Offset Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 10 nV/°C GND ≤ IN+ = IN– ≤ VCC Positive Full-Scale Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, ● 0.16 3 LSB IN+ = 0.75REF+, IN– = 0.25 • REF+ Positive Full-Scale Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 0.03 ppm of VREF/°C IN+ = 0.75REF+, IN– = 0.25 • REF+ Negative Full-Scale Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, ● 0.16 3 LSB IN+ = 0.25 • REF+, IN– = 0.75 • REF+ Negative Full-Scale Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 0.03 ppm of VREF/°C IN+ = 0.25 • REF+, IN– = 0.75 • REF+ Total Unadjusted Error 5V ≤ VCC ≤ 5.5V, REF+ = 2.5V, REF– = GND, VINCM = 1.25V 0.20 3 LSB 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF– = GND, VINCM = 2.5V 0.20 3 LSB REF+ = 2.5V, REF– = GND, VINCM = 1.25V, (Note 6) 0.25 3 LSB Output Noise 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF – = GND, 0.8 µVRMS GND ≤ IN– = IN+ ≤ VCC, (Note 13) 24361f 2