Datasheet LT3094 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | −20V, 500mA, Ultralow Noise, Ultrahigh PSRR Negative Linear Regulator |
| Seiten / Seite | 34 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Revision | B |
| Dateiformat / Größe | PDF / 2.8 Mb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. SET Pin Current. Offset Voltage (VOUT – VSET)
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LT3094
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 = 5732 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) 3094 G01 3094 G02 3094 G03
Offset Voltage SET Pin Current Offset Voltage (VOUT – VSET)
101.0 1.0 N = 5732 IL = –1mA I 100.8 L = –1mA V 0.8 OUT = –1.5V 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) 3094 G04 3094 G05 3094 G06
SET Pin Current Offset Voltage (VOUT – VSET) Load Regulation
101.0 2.0 18 0.250 VIN = –20V –55°C V V 100.8 IN = –20V –55°C IN = –2.3V I 16 0.225 L = –1mA 25°C 1.5 IL = –1mA 25°C VOUT = –1.5V 100.6 125°C 125°C ∆I 14 L = –1mA to –500mA 0.200 150°C 1.0 150°C 100.4 12 0.175 100.2 0.5 10 0.150 ∆VOS 100.0 TAGE (mV) 0 (nA) 8 0.125 (mV) SET 99.8 ∆I –0.5 6 V 0.100 OS 99.6 SET PIN CURRENT (µA) OFFSET VOL 4 0.075 –1.0 99.4 2 0.050 99.2 –1.5 0 ISET 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 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) TEMPERATURE (°C) 3094 G07 3094 G08 3094 G09 Rev. B 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 Applications Package Description Revision History 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 = 5732 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) 3094 G01 3094 G02 3094 G03
Offset Voltage SET Pin Current Offset Voltage (VOUT – VSET)
101.0 1.0 N = 5732 IL = –1mA I 100.8 L = –1mA V 0.8 OUT = –1.5V 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) 3094 G04 3094 G05 3094 G06
SET Pin Current Offset Voltage (VOUT – VSET) Load Regulation
101.0 2.0 18 0.250 VIN = –20V –55°C V V 100.8 IN = –20V –55°C IN = –2.3V I 16 0.225 L = –1mA 25°C 1.5 IL = –1mA 25°C VOUT = –1.5V 100.6 125°C 125°C ∆I 14 L = –1mA to –500mA 0.200 150°C 1.0 150°C 100.4 12 0.175 100.2 0.5 10 0.150 ∆VOS 100.0 TAGE (mV) 0 (nA) 8 0.125 (mV) SET 99.8 ∆I –0.5 6 V 0.100 OS 99.6 SET PIN CURRENT (µA) OFFSET VOL 4 0.075 –1.0 99.4 2 0.050 99.2 –1.5 0 ISET 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 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) TEMPERATURE (°C) 3094 G07 3094 G08 3094 G09 Rev. B 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 Applications Package Description Revision History Typical Application Related Parts