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LM10011 データシート(PDF) 5 Page - Texas Instruments |
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LM10011 データシート(HTML) 5 Page - Texas Instruments |
5 / 24 page LM10011 www.ti.com SNVS822A – DECEMBER 2012 – REVISED NOVEMBER 2014 6.5 Electrical Characteristics Typical values correspond to TJ = 25°C. Minimum and maximum limits apply over –40°C to 125°C junction temperature range unless otherwise stated. (1) (2) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY, UVLO, AND ENABLE IQ Quiescent current VDD = 5.0 V, VEN = 2.0 V 260 300 µA IQ_FS Quiescent current, IDAC_OUT = IFS_6 VDD = 5.0 V, VEN = 2.0 V, IFS_6 382 µA IQ_DIS Quiescent current disabled VDD = 5.0 V, VEN = 0.0 V 45 65 µA VUVLO_R Undervoltage rising threshold VDD rising 2.65 2.95 V VUVLO_F Undervoltage falling threshold VDD falling 2.2 2.45 V VUVLO_HYS Hysteresis 200 mV VEN Enable rising threshold VEN rising 1.20 1.34 1.45 V VEN_HYS Enable hysteresis 50 100 180 mV IEN Enable pullup current 2 µA IDAC_OUT ACC Accuracy Measured at full scale –1.25 1.25 % ACC Accuracy Measured at full scale, 0°C to 100°C –1.0 1.0 % LSB_6 DAC step size, 6-bit mode 940 nA IFS_6 / (26 – 1) LSB_4 DAC step size, 4-bit mode 3.76 µA IFS_4 / (24 – 1) IFS_6 Full-scale output current (6-bit mode) VID[5:0] = 000000b 59.2 µA IFS_4 Full-scale output current (4-bit mode) VID[3:0] = 0000b 56.4 µA INL Integral non-linearity –1 1 LSB_6 DNL Differential non-linearity –0.25 0.25 LSB_6 OFFSET Offset current VID[5:0] = 111111b (6-bit), VID[3:0] = 1111b (4-bit) 60 nA VOUT_MAX IDAC_OUT compliance voltage VDD = 3 V, VDD-VIDAC_OUT 1.75 V START-UP SET CURRENT VSETFSR SET pin voltage FSR 1.12 1.2 1.23 V SETRES SET ADC resolution 4 bits SETRNG SET ADC current full-scale range 56.4 µA ISET SET Current 4.75 5.1 5.40 µA SET0 Start-up DAC error, code 0 RSET = 0 Ω, IDAC_OUT = 56.4 µA 0 0 LSB SET1 Start-up DAC error, code 1 RSET = 21.0 kΩ (3), I DAC_OUT = 52.7 µA 0 0 LSB SET2 Start-up DAC error, code 2 RSET = 35.7 kΩ (3), I DAC_OUT = 48.9 µA 0 0 LSB SET3 Start-up DAC error, code 3 RSET = 51.1 kΩ (3), I DAC_OUT = 45.2 µA 0 0 LSB SET4 Start-up DAC error, code 4(4) RSET = 71.5 kΩ (3), I DAC_OUT = 41.4 µA 0 1 LSB SET5 Start-up DAC error, code 5(4) RSET = 86.6 kΩ (3), I DAC_OUT = 37.7 µA 0 1 LSB SET6 Start-up DAC error, code 6(4) RSET = 105 kΩ (3), I DAC_OUT = 33.9 µA 0 1 LSB SET7 Start-up DAC error, code 7(4) RSET = 118 kΩ (3), I DAC_OUT = 30.1 µA 0 1 LSB SET8 Start-up DAC error, code 8(4) RSET = 140 kΩ (3), I DAC_OUT =26.4 µA 0 1 LSB SET9 Start-up DAC error, code 9(4) RSET = 154 kΩ (3), I DAC_OUT = 22.6 µA 0 1 LSB SET10 Start-up DAC error, code 10(4) RSET = 169 kΩ (3), I DAC_OUT = 18.8 µA 0 1 LSB SET11 Start-up DAC error, code 11(4) RSET = 182 kΩ (3), I DAC_OUT = 15.1 µA 0 1 LSB SET12 Start-up DAC error, code 12(4) RSET = 200 kΩ (3), I DAC_OUT = 11.3 µA 0 1 LSB SET13 Start-up DAC error, code 13(4) RSET = 215 kΩ (3), I DAC_OUT = 7.59 µA 0 1 LSB SET14 Start-up DAC error, code 14(4) RSET = 237 kΩ (3), I DAC_OUT = 3.80 µA 0 1 LSB SET15 Start-up DAC error, code 15 RSET = 301 kΩ (3), I DAC_OUT = 0.06 µA 0 0 LSB (1) All hot and cold limits are specified by correlating the electrical characteristics to process and temperature variations and applying statistical process control. (2) The junction temperature (TJ in °C) is calculated from the ambient temperature (TA in °C) and power dissipation (PD in Watts) as follows: TJ = TA + (PD × RθJA) where RθJA (in °C/W) is the package thermal impedance provided in the Thermal Information section. (3) RSET is based on 1% E96 standard resistor values. (4) "+1" LSB implies a positive step in CODE. LSB is in reference to LSB_4. Copyright © 2012–2014, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM10011 |
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同様の説明 - LM10011_15 |
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