Datasheet LT6658 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Precision Dual Output, High Current, Low Noise, Voltage Reference |
| 页数 / 页 | 44 / 6 — ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply … |
| 修订版 | C |
| 文件格式/大小 | PDF / 4.2 Mb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the full specified temperature
该数据表的模型线
- LT6658AHDE-3#TRPBF LT6658AHDE-3.3#TRPBF LT6658AHDE-5#TRPBF LT6658AHMSE-1.2#PBF LT6658AHMSE-1.2#TRPBF LT6658AHMSE-1.8#PBF LT6658AHMSE-1.8#TRPBF LT6658AHMSE-2.5#PBF LT6658AHMSE-2.5#TRPBF LT6658AHMSE-3#PBF LT6658AHMSE-3#TRPBF LT6658AHMSE-3.3#PBF LT6658AHMSE-3.3#TRPBF LT6658AHMSE-5#PBF LT6658AHMSE-5#TRPBF LT6658AIMSE-1.2#PBF LT6658AIMSE-1.2#TRPBF LT6658AIMSE-2.5#PBF LT6658AIMSE-2.5#TRPBF LT6658AIMSE-3#PBF LT6658AIMSE-3#TRPBF LT6658AIMSE-3.3#PBF LT6658AIMSE-3.3#TRPBF LT6658AIMSE-5#PBF LT6658AIMSE-5#TRPBF LT6658BHDE-2.5#TRPBF LT6658BHDE-3#TRPBF LT6658BHDE-3.3#TRPBF LT6658BHDE-5#TRPBF LT6658BHMSE-1.2#PBF LT6658BHMSE-1.2#TRPBF LT6658BHMSE-1.8#PBF LT6658BHMSE-1.8#TRPBF LT6658BHMSE-2.5#PBF LT6658BHMSE-2.5#TRPBF LT6658BHMSE-3#PBF LT6658BHMSE-3#TRPBF LT6658BHMSE-3.3#PBF LT6658BHMSE-3.3#TRPBF LT6658BHMSE-5#PBF LT6658BIMSE-1.2#PBF LT6658BIMSE-1.2#TRPBF LT6658BIMSE-1.8#PBF LT6658BIMSE-1.8#TRPBF LT6658BIMSE-2.5#PBF LT6658BIMSE-2.5#TRPBF LT6658BIMSE-3#PBF LT6658BIMSE-3#TRPBF LT6658BIMSE-3.3#PBF LT6658BIMSE-3.3#TRPBF LT6658BIMSE-5#PBF LT6658BIMSE-5#TRPBF
文件文字版本
LT6658
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. VIN = VIN1 = VIN2 = VOUT1,2_F + 2.5V, COUT1,2 = 1.3µF, ILOAD = 0, unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Voltage Accuracy LT6658A –0.05 0.05 % LT6658B –0.1 0.1 % LT6658AI l –0.175 0.175 % LT6658BI l –0.35 0.35 % LT6658AH l –0.215 0.215 % LT6658BH l –0.43 0.43 % Output Voltage Temperature LT6658A l 3 10 ppm/°C Coefficient (Note 4) LT6658B l 10 20 ppm/°C Line Regulation (Note 5) LT6658-1.2, LT6658-1.8 2.0 5.0 ppm/V 4.5V ≤ VIN ≤ 36V, VIN = VIN1 = VIN2 l 6.0 ppm/V LT6658-2.5, LT6658-3.3, LT6658-5 1.4 4.5 ppm/V VOUT + 2.5V ≤ VIN ≤ 36V, VIN = VIN1 = VIN2 l 5 ppm/V Load Regulation (Note 5) Output 1 Sourcing, ΔILOAD = 0mA to 150mA 0.25 1.25 µV/mA l 2.0 µV/mA Output 2 Sourcing, ΔILOAD = 0mA to 50mA (Note 6) 0.25 3.25 µV/mA l 3.75 µV/mA Output 1 Sinking, ΔILOAD = 0mA to 20mA 0.25 3.2 µV/mA l 3.75 µV/mA Output 2 Sinking, ΔILOAD = 0mA to 20mA 0.25 3.2 µV/mA l 3.75 µV/mA VIN Minimum Voltage LT6658-1.2, LT6658-1.8, LT6658-2.5 3.5 4.0 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 4.5V l 4.5 V LT6658-3 4.2 4.5 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 5.5V l 5.0 V LT6658-3.3 4.5 4.8 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 5.8V l 5.3 V LT6658-5 5.2 7.0 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 7.5V l 7.5 V VIN1 Dropout Voltage LT6658-1.2, LT6658-1.8 ΔVOUT1 = 0.1%, IOUT1 = 0mA, VIN = VIN2 = VOUT + 4.5V 2.0 2.3 V ΔVOUT1 = 0.1%, IOUT1 = 150mA, VIN = VIN2 = VOUT + 4.5V l 2.3 2.5 V LT6658-2.5, LT6658-3, LT6658-3.3, LT6658-5 ΔVOUT1 = 0.1%, IOUT1 = 0mA, VIN = VIN2 = VOUT + 2.5V 2.0 2.3 V ΔVOUT1 = 0.1%, IOUT1 = 150mA, VIN = VIN2 = VOUT + 2.5V l 2.2 2.5 V VIN2 Dropout Voltage LT6658-1.2, LT6658-1.8 ΔVOUT2 = 0.1%, IOUT2 = 0mA, VIN = VIN1 = VOUT + 4.5V 1.8 2.2 V ΔVOUT2 = 0.1%, IOUT2 = 50mA, VIN = VIN1 = VOUT + 4.5V l 2.0 2.5 V LT6658-2.5, LT6658-3, LT6658-3.3, LT6658-5 ΔVOUT2 = 0.1%, IOUT2 = 0mA, VIN = VIN1 = VOUT + 2.5V 1.8 2.2 V ΔVOUT2 = 0.1%, IOUT2 = 50mA, VIN = VIN1 = VOUT + 2.5V l 2.0 2.5 V Supply Current LT6658-1.2, VOD = 2.0V, No Load l 2.0 3.2 mA LT6658-1.8, VOD = 2.0V, No Load l 2.5 3.6 mA LT6658-2.5, LT6658-3, LT6658-3.3, LT6658-5, VOD = 2.0V, No Load l 1.9 3.0 mA VOD = 0.8V, No Load LT6658-1.2 l 0.7 1.1 mA LT6658-1.8 l 1.3 1.8 mA LT6658-2.5 l 1.0 1.5 mA LT6658-3 l 1.2 1.8 mA LT6658-3.3 l 1.3 2 mA LT6658-5 l 1.7 2.5 mA Rev. C 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Available Options Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. VIN = VIN1 = VIN2 = VOUT1,2_F + 2.5V, COUT1,2 = 1.3µF, ILOAD = 0, unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Voltage Accuracy LT6658A –0.05 0.05 % LT6658B –0.1 0.1 % LT6658AI l –0.175 0.175 % LT6658BI l –0.35 0.35 % LT6658AH l –0.215 0.215 % LT6658BH l –0.43 0.43 % Output Voltage Temperature LT6658A l 3 10 ppm/°C Coefficient (Note 4) LT6658B l 10 20 ppm/°C Line Regulation (Note 5) LT6658-1.2, LT6658-1.8 2.0 5.0 ppm/V 4.5V ≤ VIN ≤ 36V, VIN = VIN1 = VIN2 l 6.0 ppm/V LT6658-2.5, LT6658-3.3, LT6658-5 1.4 4.5 ppm/V VOUT + 2.5V ≤ VIN ≤ 36V, VIN = VIN1 = VIN2 l 5 ppm/V Load Regulation (Note 5) Output 1 Sourcing, ΔILOAD = 0mA to 150mA 0.25 1.25 µV/mA l 2.0 µV/mA Output 2 Sourcing, ΔILOAD = 0mA to 50mA (Note 6) 0.25 3.25 µV/mA l 3.75 µV/mA Output 1 Sinking, ΔILOAD = 0mA to 20mA 0.25 3.2 µV/mA l 3.75 µV/mA Output 2 Sinking, ΔILOAD = 0mA to 20mA 0.25 3.2 µV/mA l 3.75 µV/mA VIN Minimum Voltage LT6658-1.2, LT6658-1.8, LT6658-2.5 3.5 4.0 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 4.5V l 4.5 V LT6658-3 4.2 4.5 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 5.5V l 5.0 V LT6658-3.3 4.5 4.8 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 5.8V l 5.3 V LT6658-5 5.2 7.0 V ΔVOUT = 0.1%, IOUT = 0mA, VIN1 = VIN2 = 7.5V l 7.5 V VIN1 Dropout Voltage LT6658-1.2, LT6658-1.8 ΔVOUT1 = 0.1%, IOUT1 = 0mA, VIN = VIN2 = VOUT + 4.5V 2.0 2.3 V ΔVOUT1 = 0.1%, IOUT1 = 150mA, VIN = VIN2 = VOUT + 4.5V l 2.3 2.5 V LT6658-2.5, LT6658-3, LT6658-3.3, LT6658-5 ΔVOUT1 = 0.1%, IOUT1 = 0mA, VIN = VIN2 = VOUT + 2.5V 2.0 2.3 V ΔVOUT1 = 0.1%, IOUT1 = 150mA, VIN = VIN2 = VOUT + 2.5V l 2.2 2.5 V VIN2 Dropout Voltage LT6658-1.2, LT6658-1.8 ΔVOUT2 = 0.1%, IOUT2 = 0mA, VIN = VIN1 = VOUT + 4.5V 1.8 2.2 V ΔVOUT2 = 0.1%, IOUT2 = 50mA, VIN = VIN1 = VOUT + 4.5V l 2.0 2.5 V LT6658-2.5, LT6658-3, LT6658-3.3, LT6658-5 ΔVOUT2 = 0.1%, IOUT2 = 0mA, VIN = VIN1 = VOUT + 2.5V 1.8 2.2 V ΔVOUT2 = 0.1%, IOUT2 = 50mA, VIN = VIN1 = VOUT + 2.5V l 2.0 2.5 V Supply Current LT6658-1.2, VOD = 2.0V, No Load l 2.0 3.2 mA LT6658-1.8, VOD = 2.0V, No Load l 2.5 3.6 mA LT6658-2.5, LT6658-3, LT6658-3.3, LT6658-5, VOD = 2.0V, No Load l 1.9 3.0 mA VOD = 0.8V, No Load LT6658-1.2 l 0.7 1.1 mA LT6658-1.8 l 1.3 1.8 mA LT6658-2.5 l 1.0 1.5 mA LT6658-3 l 1.2 1.8 mA LT6658-3.3 l 1.3 2 mA LT6658-5 l 1.7 2.5 mA Rev. C 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Available Options Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts