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Details, datasheet, quote on part number:UTCLM318
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| Part: | UTCLM318 |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers |
| Description: | Description = Precision High-speed Operational Amplifier(15MHZ op AMP) ;; Package = DIP-8, SOP-8 ;; |
| Company: | Unisonic Technologies |
| Datasheet: | Download UTCLM318 datasheet File size : 161 kB |
| Request For quote: | Find where to buy UTCLM318
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Datasheet text preview:
UTC LM318
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
The UTC LM318 is precision high speed operational amplifier designed for applications requiring wide bandwidth and high slew rate. It features a factor of ten increase in speed over general purpose device without sacrificing DC performance. The LM318 has internal unity gain frequency compensation. This considerably simplifies its application since no external components are necessary for operation. However, unlike most internally compensated amplifiers, external frequency compensation may be added for optimum performance. For inverting applications, feed forward compensation will boost the slew rate to over 150V/µs and almost double the bandwidth. Overcompensation can be used with the amplifier for greater stability when maximum bandwidth is not needed. Further, a single capacitor can be added to reduce the 0.1% settling time to under 1µs. The high speed and fast settling time of the op amps make it useful in A/D converters, oscillators, active filters, sample and hold circuits, or general purpose amplifiers. The device is easy to apply and offer an order of magnitude better AC performance than industry standards such as the LM709. The UTC LM318 is specified from 0°C to +70°C.
SOP-8
DIP-8
FEATURES
*15MHz small signal bandwidth *Guaranteed 50V/µs slew rate *Maximum bias current of 250nA *Operates from supplies of±5V to ±20V *Internal frequency compensation *Input and output overload protected *Pin compatible with general purpose op amps
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage Power Dissipation (Note 1) Differential Input Current (Note 2) Input Voltage (Note 3) Output Short-Circuit Duration Operating Temperature Range Storage Temperature Range
VALUE
±20 500 ±10 ±15 Continuous 0 to +70 -65 to +150
UNIT
V mW mA V °C °C
UTC
UNISONIC TECHNOLOGIES
CO.,LTD.
1
QW-R105-016,A
UTC LM318
PARAMETER
Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Supply Current Large Signal Voltage Gain Slew Rate Small Signal Bandwidth Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Gain Output Voltage Swing Input Voltage Range Common Mode Rejection Ratio
LINEAR INTEGRATED CIRCUIT
TEST CONDITION
TA=25°C TA=25°C TA=25°C TA=25°C TA=25°C TA=25°C, Vs=±15V VOUT=±10V, RL2K TA=25°C Vs=±15V Av=1 (Note 5) TA=25°C Vs=±15V 15 15 300 750 Vs=±15V VOUT=±10V, RL2K Vs=±15V,RL=2K Vs=±15V ±12 ±11.5 70 100 ±13 V V dB 20 MHz mV nA nA V/mV 50 70 V/µs 25 0.5
ELECTRICAL CHARACTERISTICS (Note 4)
MIN TYP
4 30 150 3 5 200 10
MAX
10 200 500
UNIT
mV nA nA M mA V/mV
Supply Voltage Rejection Ratio 65 80 dB Note 1: The LM318 is 110°C. For operating at elevated temperatures, devices in the H08 package must be derated based on a thermal resistance of 160°C/W, junction to ambient, or 20°C/W, junction to case. The thermal resistance of the dual-in-line package is100°C/W, junction to ambient. Note 2: The inputs are shunted with back-to back diodes for over voltage protection. Therefore, excessive current will flow if a differential input voltage in excess of 1V is applied between the inputs unless some limiting resistance is used. Note 3: For supply voltage less than ±15V,the absolute maximum input voltage is equal to the supply voltage. Note 4: These specifications apply for ±5VVs±20V and 0°CTA+70°C. Also, power supplies must be bypassed with 0.1µF disc capacitors. Note 5: Slew rate is tested with Vs=±15V.VIN is stepped from-7.5V to+7.5V and vice versa. The slew rate between 5.0V and +5.0V and vice versa are tested and guaranteed to exceed 50 V/µs.
UTC
UNISONIC TECHNOLOGIES
CO.,LTD.
2
QW-R105-016,A
UTC LM318
Input C u r r e n t 200 150
INPUT CURRENT(nA)
LINEAR INTEGRATED CIRCUIT
V o lt a g e G a in 115
TYPICAL PERFORMANCE CHARACTERISTICS
B IA S
VOLTAGE GAIN (dB)
100 50 0 40 30 20 10 0 10 20 30 40 50 60 70
OFFS E T
TA= 0
110
105
TA = 2 5 TA= 7 0
100 95
5
10
15
20
TE M P E R A TU R E ( )
S U P P L Y V O L TA G E (± V )
P ower Supply Rejection 10 0
TA= 2 5
Inpu t Noise Voltage 30 00
TA= 25 V s = ± 1 5V
80
SUPPLY REJECTION (dB)
P OS ITIV E SUPPLY NOISE(nV/Hz)
10 00 3 00
60 40
N E GA TIV E SUPPLY
R s =100K
1 00 30 10
R s = 1 0 0 , R s = 1K
20 0 -20 1 00 1K 10K 10 0K 1M 1 0M
3
5
10
15
20
FREQUENCY(Hz)
FR E Q U E N C Y(H z)
UTC
UNISONIC TECHNOLOGIES
CO.,LTD.
3
QW-R105-016,A
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