Datasheet LT1189 (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | Low Power Video Difference Amplifier |
| Seiten / Seite | 12 / 3 — +5V ELECTRICAL CHAR C. A TERISTICS TA = 25. C, (Note 3). VS =. 5V, VREF = … |
| Dateiformat / Größe | PDF / 318 Kb |
| Dokumentensprache | Englisch |
+5V ELECTRICAL CHAR C. A TERISTICS TA = 25. C, (Note 3). VS =. 5V, VREF = 0V, RFB1 = 900. from pins 6 to 8, RFB2 = 100
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LT1189
– +5V ELECTRICAL CHAR C A TERISTICS TA = 25
°
C, (Note 3) VS =
±
5V, VREF = 0V, RFB1 = 900
Ω
from pins 6 to 8, RFB2 = 100
Ω
from pin 8 to ground, RL = RFB1 + RFB2 = 1k, CL
≤
10pF, pin 5 open. LT1189M/C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IS/D Shutdown Pin Current Pin 5 at V – 5 25 µA ton Turn On Time Pin 5 from V – to Ground, RL = 1k 500 ns toff Turn Off Time Pin 5 from Ground to V –, RL = 1k 600 ns
5V ELECTRICAL CHAR C A TERISTICS TA = 25
°
C, (Note 3) V + – S = 5V, VS = 0V, VREF = 2.5V, RFB1 = 900
Ω
from pins 6 to 8, RFB2 = 100
Ω
from pin 8 to VREF, RL = RFB1 + RFB2 = 1k, CL
≤
10pF, pin 5 open. LT1189M/C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage Either Input, (Note 4) 1.0 3.0 mV SOIC Package 1.0 5.0 mV IOS Input Offset Current Either Input 0.2 1.0 µA IB Input Bias Current Either Input ±0.5 ±2.0 µA Input Voltage Range 2.0 3.5 V CMRR Common-Mode Rejection Ratio VCM = 2.0V to 3.5V 80 100 dB VOUT Output Voltage Swing RL = 300Ω to Ground VOUT High 3.6 4.0 V (Note 3) VOUT Low 0.15 0.4 SR Slew Rate VO = 1.5V to 3.5V 175 V/µs BW Small-Signal Bandwidth AV = 10 30 MHz IS Supply Current 12 15 mA Shutdown Supply Current Pin 5 at V– 0.8 1.5 mA IS/D Shutdown Pin Current Pin 5 at V– 5 25 µA
– +5V ELECTRICAL CHAR C A TERISTICS –55
°
C
≤
TA
≤
125
°
C, (Note 3) VS =
±
5V, VREF = 0V, RFB1 = 900
Ω
from pins 6 to 8, RFB2 = 100
Ω
from pin 8 to ground, RL = RFB1 + RFB2 = 1k, CL
≤
10pF, pin 5 open. LT1189M SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage Either Input, (Note 4) 1.0 7.5 mV ∆VOS/∆T Input VOS Drift 10 µV/°C IOS Input Offset Current Either Input 0.2 1.5 µA IB Input Bias Current Either Input ±0.5 ±3.5 µA Input Voltage Range –2.5 3.5 V CMRR Common-Mode Rejection Ratio VCM = –2.5V to 3.5V 80 105 dB PSRR Power Supply Rejection Ratio VS = ±2.375V to ±8V 65 90 dB VOUT Output Voltage Swing VS = ±5V, RL = 1k, AV = 50 ±3.7 ±4.0 V VS = ±8V, RL = 1k, AV = 50 ±6.6 ±7.0 VS = ±8V, RL = 300Ω, AV = 50, (Note 3) ±6.4 ±6.6 GE Gain Error VO = ±1V, AV = 10, RL = 1k 1.0 6.0 % IS Supply Current 13 17 mA Shutdown Supply Current Pin 5 at V–, (Note 11) 0.8 1.5 mA IS/D Shutdown Pin Current Pin 5 at V– 5 25 µA 3
– +5V ELECTRICAL CHAR C A TERISTICS TA = 25
°
C, (Note 3) VS =
±
5V, VREF = 0V, RFB1 = 900
Ω
from pins 6 to 8, RFB2 = 100
Ω
from pin 8 to ground, RL = RFB1 + RFB2 = 1k, CL
≤
10pF, pin 5 open. LT1189M/C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IS/D Shutdown Pin Current Pin 5 at V – 5 25 µA ton Turn On Time Pin 5 from V – to Ground, RL = 1k 500 ns toff Turn Off Time Pin 5 from Ground to V –, RL = 1k 600 ns
5V ELECTRICAL CHAR C A TERISTICS TA = 25
°
C, (Note 3) V + – S = 5V, VS = 0V, VREF = 2.5V, RFB1 = 900
Ω
from pins 6 to 8, RFB2 = 100
Ω
from pin 8 to VREF, RL = RFB1 + RFB2 = 1k, CL
≤
10pF, pin 5 open. LT1189M/C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage Either Input, (Note 4) 1.0 3.0 mV SOIC Package 1.0 5.0 mV IOS Input Offset Current Either Input 0.2 1.0 µA IB Input Bias Current Either Input ±0.5 ±2.0 µA Input Voltage Range 2.0 3.5 V CMRR Common-Mode Rejection Ratio VCM = 2.0V to 3.5V 80 100 dB VOUT Output Voltage Swing RL = 300Ω to Ground VOUT High 3.6 4.0 V (Note 3) VOUT Low 0.15 0.4 SR Slew Rate VO = 1.5V to 3.5V 175 V/µs BW Small-Signal Bandwidth AV = 10 30 MHz IS Supply Current 12 15 mA Shutdown Supply Current Pin 5 at V– 0.8 1.5 mA IS/D Shutdown Pin Current Pin 5 at V– 5 25 µA
– +5V ELECTRICAL CHAR C A TERISTICS –55
°
C
≤
TA
≤
125
°
C, (Note 3) VS =
±
5V, VREF = 0V, RFB1 = 900
Ω
from pins 6 to 8, RFB2 = 100
Ω
from pin 8 to ground, RL = RFB1 + RFB2 = 1k, CL
≤
10pF, pin 5 open. LT1189M SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage Either Input, (Note 4) 1.0 7.5 mV ∆VOS/∆T Input VOS Drift 10 µV/°C IOS Input Offset Current Either Input 0.2 1.5 µA IB Input Bias Current Either Input ±0.5 ±3.5 µA Input Voltage Range –2.5 3.5 V CMRR Common-Mode Rejection Ratio VCM = –2.5V to 3.5V 80 105 dB PSRR Power Supply Rejection Ratio VS = ±2.375V to ±8V 65 90 dB VOUT Output Voltage Swing VS = ±5V, RL = 1k, AV = 50 ±3.7 ±4.0 V VS = ±8V, RL = 1k, AV = 50 ±6.6 ±7.0 VS = ±8V, RL = 300Ω, AV = 50, (Note 3) ±6.4 ±6.6 GE Gain Error VO = ±1V, AV = 10, RL = 1k 1.0 6.0 % IS Supply Current 13 17 mA Shutdown Supply Current Pin 5 at V–, (Note 11) 0.8 1.5 mA IS/D Shutdown Pin Current Pin 5 at V– 5 25 µA 3