Datasheet LT1354 (Analog Devices) - 5
| Fabricante | Analog Devices |
| Descripción | 12MHz, 400V/µs Op Amp |
| Páginas / Página | 12 / 5 — ELECTRICAL CHARACTERISTICS. Note 3. Note 1:. Note 4. Note 5. Note 6. Note … |
| Formato / tamaño de archivo | PDF / 266 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS. Note 3. Note 1:. Note 4. Note 5. Note 6. Note 2. TYPICAL PERFORMANCE CHARACTERISTICS
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LT1354
ELECTRICAL CHARACTERISTICS
The ● denotes specifications that apply over the full specified temperature
Note 3
: Slew rate is measured between ±10V on the output with ±6V input range. for ±15V supplies and ±1V on the output with ±1.75V input for ±5V supplies.
Note 1:
Differential inputs of ±10V are appropriate for transient operation
Note 4
: Full power bandwidth is calculated from the slew rate only, such as during slewing. Large, sustained differential inputs will measurement: FPBW = SR/2πVP. cause excessive power dissipation and may damage the part. See Input
Note 5
: This parameter is not 100% tested. Considerations in the Applications Information section of this data sheet
Note 6
: The LT1354 is designed, characterized and expected to meet these for more dutails. extended temperature limits, but is not tested at – 40°C and at 85°C.
Note 2
: A heat sink may be required to keep the junction temperature Guaranteed I grade parts are available; consult factory. below absolute maximum when the output is shorted indefinitely.
W U TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs Supply Voltage Input Common-Mode Range vs Input Bias Current vs and Temperature Supply Voltage Input Common-Mode Voltage
1.4 V + 200 T VS = ±15V – 0.5 A = 25°C ∆VOS < 1mV TA = 25°C + – 1.2 –1.0 150 I + I I B B B = 2 ———— 125°C –1.5 1.0 –2.0 100 25°C 0.8 2.0 50 – 55°C 1.5 SUPPLY CURRENT (mA) INPUT BIAS CURRENT (nA) 0.6 COMMON-MODE RANGE (V) 1.0 0 0.5 0.4 V – –50 0 5 10 15 20 0 5 10 15 20 –15 –10 –5 0 5 10 15 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) INPUT COMMON-MODE VOLTAGE (V) 1354 G01 1354 G02 1354 G03
Input Bias Current vs Open-Loop Gain vs Temperature Input Noise Spectral Density Resistive Load
200 100 10 100 VS = ±15V V VS = ±15V T + – S = ±15V A = 25°C 175 I + I INPUT CURRENT NOISE (pA/ I B B TA = 25°C B = ———— 2 √Hz) AV = 101 90 VS = ±5V 150 RS = 100k 125 e 80 i n n 100 10 1 75 70 √ OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT (nA) 50 Hz) 60 INPUT VOLTAGE NOISE (nV/ 25 0 1 0.1 50 – 50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 10 100 1k 10k TEMPERATURE (°C) FREQUENCY (Hz) LOAD RESISTANCE (Ω) 1354 G04 1354 G05 1354 G06 5
ELECTRICAL CHARACTERISTICS
The ● denotes specifications that apply over the full specified temperature
Note 3
: Slew rate is measured between ±10V on the output with ±6V input range. for ±15V supplies and ±1V on the output with ±1.75V input for ±5V supplies.
Note 1:
Differential inputs of ±10V are appropriate for transient operation
Note 4
: Full power bandwidth is calculated from the slew rate only, such as during slewing. Large, sustained differential inputs will measurement: FPBW = SR/2πVP. cause excessive power dissipation and may damage the part. See Input
Note 5
: This parameter is not 100% tested. Considerations in the Applications Information section of this data sheet
Note 6
: The LT1354 is designed, characterized and expected to meet these for more dutails. extended temperature limits, but is not tested at – 40°C and at 85°C.
Note 2
: A heat sink may be required to keep the junction temperature Guaranteed I grade parts are available; consult factory. below absolute maximum when the output is shorted indefinitely.
W U TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs Supply Voltage Input Common-Mode Range vs Input Bias Current vs and Temperature Supply Voltage Input Common-Mode Voltage
1.4 V + 200 T VS = ±15V – 0.5 A = 25°C ∆VOS < 1mV TA = 25°C + – 1.2 –1.0 150 I + I I B B B = 2 ———— 125°C –1.5 1.0 –2.0 100 25°C 0.8 2.0 50 – 55°C 1.5 SUPPLY CURRENT (mA) INPUT BIAS CURRENT (nA) 0.6 COMMON-MODE RANGE (V) 1.0 0 0.5 0.4 V – –50 0 5 10 15 20 0 5 10 15 20 –15 –10 –5 0 5 10 15 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) INPUT COMMON-MODE VOLTAGE (V) 1354 G01 1354 G02 1354 G03
Input Bias Current vs Open-Loop Gain vs Temperature Input Noise Spectral Density Resistive Load
200 100 10 100 VS = ±15V V VS = ±15V T + – S = ±15V A = 25°C 175 I + I INPUT CURRENT NOISE (pA/ I B B TA = 25°C B = ———— 2 √Hz) AV = 101 90 VS = ±5V 150 RS = 100k 125 e 80 i n n 100 10 1 75 70 √ OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT (nA) 50 Hz) 60 INPUT VOLTAGE NOISE (nV/ 25 0 1 0.1 50 – 50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 10 100 1k 10k TEMPERATURE (°C) FREQUENCY (Hz) LOAD RESISTANCE (Ω) 1354 G04 1354 G05 1354 G06 5