Datasheet LTC6258, LTC6259, LTC6260 (Analog Devices) - 6
| Fabricante | Analog Devices |
| Descripción | 1.3MHz, 20µA Power Efficient Rail-to-Rail I/O Op Amps |
| Páginas / Página | 28 / 6 — 1.8V ELECTRICAL CHARACTERISTICS. The. denotes the specifications which … |
| Formato / tamaño de archivo | PDF / 1.9 Mb |
| Idioma del documento | Inglés |
1.8V ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the full
Línea de modelo para esta hoja de datos
- LTC6258HDC#PBF LTC6258HDC#TRMPBF LTC6258HDC#TRPBF LTC6258HS6#PBF LTC6258HS6#TRMPBF LTC6258HS6#TRPBF LTC6258IDC#PBF LTC6258IDC#TRMPBF LTC6258IDC#TRPBF LTC6258IS6#PBF LTC6258IS6#TRMPBF LTC6258IS6#TRPBF
- LTC6259HDC#PBF LTC6259HDC#TRMPBF LTC6259HDC#TRPBF LTC6259HMS#PBF LTC6259HMS#TRPBF LTC6259HMS8#PBF LTC6259HMS8#TRPBF LTC6259HTS8#PBF LTC6259HTS8#TRMPBF LTC6259HTS8#TRPBF LTC6259IDC#PBF LTC6259IDC#TRMPBF LTC6259IDC#TRPBF LTC6259IMS#PBF LTC6259IMS#TRPBF LTC6259IMS8#PBF LTC6259IMS8#TRPBF LTC6259ITS8#PBF LTC6259ITS8#TRMPBF LTC6259ITS8#TRPBF
Versión de texto del documento
LTC6258/LTC6259/LTC6260
1.8V ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VSUPPLY = 1.8V, VCM = VOUT = 0.4V, CL = 10pF, VSHDN is unconnected. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOH Output Swing High (Input Overdrive 30mV), No Load 25 40 mV Measured from V+ l 50 mV ISOURCE = 100µA 35 60 mV l 100 mV ISOURCE = 1mA 95 140 mV l 300 mV ISC Output Short-Circuit Current 4 10 mA l 1 mA IS Supply Current per Amplifier 17 20 21 µA l 10 23 µA Supply Current in Shutdown 1.0 1.5 µA l 2 µA ISHDN Shutdown Pin Current VSHDN = 0.5V l 50 80 nA VSHDN = 1.5V l 0 10 nA VIL SHDN Input Low Voltage Disable l 0.5 V VIH SHDN Input High Voltage Enable l 1.5 V tON Turn-On Time SHDN Toggle From 0V to 1.8V 47 µs tOFF Turn-Off Time SHDN Toggle From 1.8V to 0V 17 µs GBW Gain-Bandwidth Product f = 10kHz 1.0 1.3 MHz l 0.4 MHz TS Settling Time, 0.3V to 1.5V, Unity Gain 0.1% 7 µs 0.01% 12 µs SR Slew Rate AV = –1, VOUT = 0.3V to 1.5V, CLOAD = 10pF 0.16 0.22 V/µs RF = RG = 10kΩ l 0.1 V/µs FPBW Full Power Bandwidth (Note 8) 1.2VP-P 58 kHz THD+N Total Harmonic Distortion and Noise f = 500Hz, AV = 2, RL = 4kΩ, VOUTP-P = 1V 0.04 % VIN = 0.65V to 0.15V 68 dB
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 5:
The LTC6258I/LTC6259I/LTC6260I are guaranteed to meet may cause permanent damage to the device. Exposure to any Absolute specified performance from –40°C to 85°C. The LTC6258H/LTC6259H/ Maximum Rating condition for extended periods may affect device LTC6260H are guaranteed to meet specified performance from –40°C to reliability and lifetime. 125°C.
Note 2:
The inputs are protected by back-to-back diodes as well as ESD
Note 6:
Thermal resistance varies with the amount of PC board metal protection diodes to each power supply. If the differential input voltage connected to the package. The specified values are for short traces exceeds 1.4V or the input extends more than 500mV beyond the power connected to the leads. supply, the input current should be limited to less than 10mA.
Note 7:
The input bias current is the average of the currents into the
Note 3:
A heat sink may be required to keep the junction temperature positive and negative input pins. below the absolute maximum rating when the output is shorted
Note 8:
Full power bandwidth is calculated from the slew rate FPBW = indefinitely. SR/π • VP-P.
Note 4:
LTC6258I/LTC6259I/LTC6260I and LTC6258H/LTC6259H/ LTC6260H are guaranteed functional over the temperature range of –40°C to 125°C. 6258960fa 6 For more information www.linear.com/LTC6258 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information 5V Electrical Characteristics 1.8V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Typical Application Related Parts
1.8V ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VSUPPLY = 1.8V, VCM = VOUT = 0.4V, CL = 10pF, VSHDN is unconnected. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOH Output Swing High (Input Overdrive 30mV), No Load 25 40 mV Measured from V+ l 50 mV ISOURCE = 100µA 35 60 mV l 100 mV ISOURCE = 1mA 95 140 mV l 300 mV ISC Output Short-Circuit Current 4 10 mA l 1 mA IS Supply Current per Amplifier 17 20 21 µA l 10 23 µA Supply Current in Shutdown 1.0 1.5 µA l 2 µA ISHDN Shutdown Pin Current VSHDN = 0.5V l 50 80 nA VSHDN = 1.5V l 0 10 nA VIL SHDN Input Low Voltage Disable l 0.5 V VIH SHDN Input High Voltage Enable l 1.5 V tON Turn-On Time SHDN Toggle From 0V to 1.8V 47 µs tOFF Turn-Off Time SHDN Toggle From 1.8V to 0V 17 µs GBW Gain-Bandwidth Product f = 10kHz 1.0 1.3 MHz l 0.4 MHz TS Settling Time, 0.3V to 1.5V, Unity Gain 0.1% 7 µs 0.01% 12 µs SR Slew Rate AV = –1, VOUT = 0.3V to 1.5V, CLOAD = 10pF 0.16 0.22 V/µs RF = RG = 10kΩ l 0.1 V/µs FPBW Full Power Bandwidth (Note 8) 1.2VP-P 58 kHz THD+N Total Harmonic Distortion and Noise f = 500Hz, AV = 2, RL = 4kΩ, VOUTP-P = 1V 0.04 % VIN = 0.65V to 0.15V 68 dB
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 5:
The LTC6258I/LTC6259I/LTC6260I are guaranteed to meet may cause permanent damage to the device. Exposure to any Absolute specified performance from –40°C to 85°C. The LTC6258H/LTC6259H/ Maximum Rating condition for extended periods may affect device LTC6260H are guaranteed to meet specified performance from –40°C to reliability and lifetime. 125°C.
Note 2:
The inputs are protected by back-to-back diodes as well as ESD
Note 6:
Thermal resistance varies with the amount of PC board metal protection diodes to each power supply. If the differential input voltage connected to the package. The specified values are for short traces exceeds 1.4V or the input extends more than 500mV beyond the power connected to the leads. supply, the input current should be limited to less than 10mA.
Note 7:
The input bias current is the average of the currents into the
Note 3:
A heat sink may be required to keep the junction temperature positive and negative input pins. below the absolute maximum rating when the output is shorted
Note 8:
Full power bandwidth is calculated from the slew rate FPBW = indefinitely. SR/π • VP-P.
Note 4:
LTC6258I/LTC6259I/LTC6260I and LTC6258H/LTC6259H/ LTC6260H are guaranteed functional over the temperature range of –40°C to 125°C. 6258960fa 6 For more information www.linear.com/LTC6258 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information 5V Electrical Characteristics 1.8V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Typical Application Related Parts