Datasheet LT3093 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | –20V, 200mA, Ultralow Noise, Ultrahigh PSRR Negative Linear Regulator |
| 页数 / 页 | 32 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| 文件格式/大小 | PDF / 4.3 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. SET Pin Current. Offset Voltage (VOUT – VSET)
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LT3093
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. SET Pin Current SET Pin Current Offset Voltage (VOUT – VSET)
101.0 2.0 VIN = –2.3V N = 5668 V 100.8 IN = –2.3V IL = –1mA 1.5 IL = –1mA V 100.6 OUT = –1.5V VOUT = –1.5V 1.0 100.4 100.2 0.5 100.0 TAGE (mV) 0 99.8 –0.5 99.6 SET PIN CURRENT (µA) OFFSET VOL –1.0 99.4 99.2 –1.5 99.0 –2.0 –75 –50 –25 0 25 50 75 100 125 150 98 99 100 101 102 –75 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) ISET DISTRIBUTION (µA) TEMPERATURE (°C) 3093 G01 3093 G02 3093 G03
Offset Voltage SET Pin Current Offset Voltage (VOUT – VSET)
101.0 1.0 N = 5668 IL = –1mA IL = –1mA 100.8 VOUT = –1.5V 0.8 VOUT = –1.5V 100.6 0.6 100.4 0.4 100.2 0.2 100.0 TAGE (mV) 0.0 99.8 –0.2 99.6 SET PIN CURRENT (µA) –0.4 OFFSET VOL –55°C –55°C 99.4 25°C –0.6 25°C 99.2 125°C 125°C –0.8 150°C 150°C 99.0 –1.0 –2 –1 0 1 2 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 VOS DISTRIBUTION (mV) INPUT VOLTAGE (V) INPUT VOLTAGE (V) 3093 G04 3093 G05 3093 G06
SET Pin Current Offset Voltage (VOUT – VSET) Load Regulation
101.0 2.0 18 0.250 VIN = –20V –55°C V VIN = –2.3V 100.8 I IN = –20V –55°C L = –1mA 25°C 1.5 I 16 VOUT = –1.5V 0.225 125°C L = –1mA 25°C ∆I 100.6 L = –1mA to –200mA 0.200 150°C 125°C 14 1.0 150°C 100.4 12 0.175 ∆V 100.2 0.5 10 0.150 OS (nA) (mV) 100.0 TAGE (mV) 0 8 0.125 SET 99.8 ∆I 6 0.100 –0.5 VOS 99.6 4 0.075 SET PIN CURRENT (µA) OFFSET VOL –1.0 99.4 2 0.050 ISET 99.2 –1.5 0 0.025 99.0 –2.0 –2 0 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 –75 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 3093 G09 3093 G07 3093 G08 Rev. 0 For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Application Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. SET Pin Current SET Pin Current Offset Voltage (VOUT – VSET)
101.0 2.0 VIN = –2.3V N = 5668 V 100.8 IN = –2.3V IL = –1mA 1.5 IL = –1mA V 100.6 OUT = –1.5V VOUT = –1.5V 1.0 100.4 100.2 0.5 100.0 TAGE (mV) 0 99.8 –0.5 99.6 SET PIN CURRENT (µA) OFFSET VOL –1.0 99.4 99.2 –1.5 99.0 –2.0 –75 –50 –25 0 25 50 75 100 125 150 98 99 100 101 102 –75 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) ISET DISTRIBUTION (µA) TEMPERATURE (°C) 3093 G01 3093 G02 3093 G03
Offset Voltage SET Pin Current Offset Voltage (VOUT – VSET)
101.0 1.0 N = 5668 IL = –1mA IL = –1mA 100.8 VOUT = –1.5V 0.8 VOUT = –1.5V 100.6 0.6 100.4 0.4 100.2 0.2 100.0 TAGE (mV) 0.0 99.8 –0.2 99.6 SET PIN CURRENT (µA) –0.4 OFFSET VOL –55°C –55°C 99.4 25°C –0.6 25°C 99.2 125°C 125°C –0.8 150°C 150°C 99.0 –1.0 –2 –1 0 1 2 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 VOS DISTRIBUTION (mV) INPUT VOLTAGE (V) INPUT VOLTAGE (V) 3093 G04 3093 G05 3093 G06
SET Pin Current Offset Voltage (VOUT – VSET) Load Regulation
101.0 2.0 18 0.250 VIN = –20V –55°C V VIN = –2.3V 100.8 I IN = –20V –55°C L = –1mA 25°C 1.5 I 16 VOUT = –1.5V 0.225 125°C L = –1mA 25°C ∆I 100.6 L = –1mA to –200mA 0.200 150°C 125°C 14 1.0 150°C 100.4 12 0.175 ∆V 100.2 0.5 10 0.150 OS (nA) (mV) 100.0 TAGE (mV) 0 8 0.125 SET 99.8 ∆I 6 0.100 –0.5 VOS 99.6 4 0.075 SET PIN CURRENT (µA) OFFSET VOL –1.0 99.4 2 0.050 ISET 99.2 –1.5 0 0.025 99.0 –2.0 –2 0 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 –75 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 3093 G09 3093 G07 3093 G08 Rev. 0 For more information www.analog.com 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Application Package Description Typical Application Related Parts