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LTC2430IGN 数据表(PDF) 2 Page - Linear Technology |
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LTC2430IGN 数据表(HTML) 2 Page - Linear Technology |
2 / 40 page LTC2430/LTC2431 2 24301f 2430 2430I (Notes 1, 2) ORDER PART NUMBER Supply Voltage (VCC) to GND.......................– 0.3V to 7V Analog Input Pins Voltage to GND ......................................... – 0.3V to (VCC + 0.3V) Reference Input Pins Voltage to GND ......................................... – 0.3V to (VCC + 0.3V) Digital Input Voltage to GND ........ – 0.3V to (VCC + 0.3V) TJMAX = 125°C, θJA = 120°C/W LTC2430CGN LTC2430IGN GN PART MARKING ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO 1 2 3 4 5 VCC REF+ REF – IN+ IN – 10 9 8 7 6 FO SCK SDO CS GND TOP VIEW MS PACKAGE 10-LEAD PLASTIC MSOP Consult LTC Marketing for parts specified with wider operating temperature ranges. Digital Output Voltage to GND ..... – 0.3V to (VCC + 0.3V) Operating Temperature Range LTC2430C/LTC2431C .............................. 0 °C to 70°C LTC2430I/LTC2431I ........................... – 40 °C to 85°C Storage Temperature Range ................. – 65 °C to 150°C Lead Temperature (Soldering, 10 sec).................. 300 °C LTXD LTXE ORDER PART NUMBER LTC2431CMS LTC2431IMS MS PART MARKING GN PACKAGE 16-LEAD PLASTIC SSOP 1 2 3 4 5 6 7 8 TOP VIEW 16 15 14 13 12 11 10 9 GND VCC REF+ REF– IN+ IN– GND GND GND GND FO SCK SDO CS GND GND PARAMETER CONDITIONS MIN TYP MAX UNITS Resolution (No Missing Codes) 0.1V ≤ VREF ≤ VCC, –0.5 • VREF ≤ VIN ≤ 0.5 • VREF (Note 5) q 20 Bits Integral Nonlinearity 4.5V ≤ VCC ≤ 5.5V, REF+ = 2.5V, REF– = GND, VINCM = 1.25V (Note 6) 2 ppm of VREF 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF– = GND, VINCM = 2.5V (Note 6) q 3 20 ppm of VREF REF+ = 2.5V, REF– = GND, VINCM = 1.25V (Note 6) 10 ppm of VREF Offset Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, q 520 µV GND ≤ IN+ = IN– ≤ VCC (Note 14) Offset Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 50 nV/ °C GND ≤ IN+ = IN– ≤ VCC Positive Full-Scale Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, q 10 20 ppm of VREF IN+ = 0.75REF+, IN– = 0.25 • REF+ Positive Full-Scale Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 0.1 ppm of VREF/°C IN+ = 0.75REF+, IN– = 0.25 • REF+ Negative Full-Scale Error 2.5V ≤ REF+ ≤ VCC, REF– = GND, q 10 20 ppm of VREF IN+ = 0.25 • REF+, IN– = 0.75 • REF+ Negative Full-Scale Error Drift 2.5V ≤ REF+ ≤ VCC, REF– = GND, 0.1 ppm of VREF/°C IN+ = 0.25 • REF+, IN– = 0.75 • REF+ Total Unadjusted Error 4.5V ≤ VCC ≤ 5.5V, REF+ = 2.5V, REF– = GND, VINCM = 1.25V 3 ppm of VREF 5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF– = GND, VINCM = 2.5V 6 ppm of VREF REF+ = 2.5V, REF– = GND, VINCM = 1.25V 15 ppm of VREF Output Noise 5V ≤ VCC ≤ 5.5V, REF+ = 5V, VREF– = GND, 2.8 µVRMS GND ≤ IN– = IN+ ≤ 5V, (Note 13) The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Notes 3, 4) ELECTRICAL CHARACTERISTICS TJMAX = 125°C, θJA = 110°C/W |
类似零件编号 - LTC2430IGN |
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类似说明 - LTC2430IGN |
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