LT1208CN8 Linear Technology Corporation, LT1208CN8 Datasheet

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LT1208CN8

Manufacturer Part Number
LT1208CN8
Description
Manufacturer
Linear Technology Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1208CN8
Manufacturer:
LT
Quantity:
5 510
Part Number:
LT1208CN8#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
V
FEATURE
A
TYPICAL
IN
PPLICATI
45MHz Gain-Bandwidth
400V/ s Slew Rate
Unity-Gain Stable
7V/mV DC Gain, R
3mV Maximum Input Offset Voltage
Wide Supply Range: 2.5V to 15V
7mA Supply Current per Amplifier
90ns Settling Time to 0.1%, 10V Step
Drives All Capacitive Loads
Wideband Amplifiers
Buffers
Active Filters
Video and RF Amplification
Cable Drivers
Data Acquisition Systems
909
12V Minimum Output Swing into 500
2.67k
220pF
A
S
PPLICATI
O
U
909
+
LT1208
L
1MHz, 4th Order Butterworth Filter
S
1/2
= 500
47pF
O
U
1.1k
2.21k
470pF
+
1.1k
LT1208
1/2
22pF
D
The LT1208/LT1209 are dual and quad very high speed
operational amplifiers with excellent DC performance. The
LT1208/LT1209 feature reduced input offset voltage and
higher DC gain than devices with comparable bandwidth
and slew rate. Each amplifier is a single gain stage with
outstanding settling characteristics. The fast settling time
makes the circuit an ideal choice for data acquisition
systems. Each output is capable of driving a 500 load to
supplies. The amplifiers are also capable of driving large
capacitive loads which make them useful in buffer or cable
driver applications.
The LT1208/LT1209 are members of a family of fast, high
performance amplifiers that employ Linear Technology
Corporation’s advanced bipolar complementary
processing.
12V with 15V supplies and a 150 load to 3V on 5V
ESCRIPTIO
45MHz, 400V/ s Op Amps
1208/09 TA01
V
OUT
U
Dual and Quad
Inverter Pulse Response
LT1208/LT1209
1208/09 TA02
1

Related parts for LT1208CN8

LT1208CN8 Summary of contents

Page 1

FEATURE S 45MHz Gain-Bandwidth 400V/ s Slew Rate Unity-Gain Stable 7V/mV DC Gain 500 L 3mV Maximum Input Offset Voltage 12V Minimum Output Swing into 500 Wide Supply Range: 2.5V to 15V 7mA Supply Current per Amplifier 90ns ...

Page 2

... Maximum Junction Temperature Plastic Package ............................................. 150 C Storage Temperature Range ................ – 150 C S Lead Temperature (Soldering, 10 sec)................. 300 ORDER PART TOP VIEW NUMBER 1 OUT A 2 – LT1208CN8 3 +IN A – PACKAGE 8-LEAD PLASTIC SOIC CONTACT FACTORY FOR MILITARY/883B PARTS T = 150 C, JMAX TOP VIEW ORDER PART ...

Page 3

ELECTRICAL C HARA TERISTICS C SYMBOL PARAMETER R Input Resistance IN C Input Capacitance IN CMRR Common-Mode Rejection Ratio PSRR Power Supply Rejection Ratio Input Voltage Range A Large-Signal Voltage Gain VOL V Output Swing OUT I Output Current OUT ...

Page 4

LT1208/LT1209 W U TYPICAL PERFOR A Input Common-Mode Range vs Supply Voltage 25° < 1mV – SUPPLY VOLTAGE (±V) 1208/09 G01 Output ...

Page 5

W U TYPICAL PERFOR A Crosstalk vs Frequency – 25°C A – 0dBm –40 V –50 –60 – ±5V – 500 L – ±15V –100 ...

Page 6

LT1208/LT1209 W U TYPICAL PERFOR A Gain-Bandwidth and Phase Margin vs Supply Voltage 25° PHASE MARGIN GAIN BANDWIDTH SUPPLY VOLTAGE (±V) 1208/09 G19 ...

Page 7

PPLICATI FOR ATIO Small-Signal Capacitive Loading A = – 1000pF L Large-Signal Capacitive Loading 10,000pF L Input Considerations Resistors in series with the inputs are ...

Page 8

... Because of the wide supply voltage range possible to exceed the maxi- mum junction temperature under certain conditions. Maximum junction temperature (T ambient temperature (T follows: LT1208CN8: T LT1208CS8: T LT1209CN: 1208/09 AI04 LT1209CS: Maximum power dissipation occurs at the maximum supply current and when the output voltage is at 1/2 of either supply voltage (or the maximum swing if less than 1/2 supply voltage) ...

Page 9

O U TYPICAL A PPLICATI DAC Current-to-Voltage Converter 7pF 5k DAC-08 – TYPE 1/2 LT1208 + 0 LSB SETTLING = 140ns R1 10k TRIM R5 FOR GAIN TRIM R1 FOR COMMON-MODE REJECTION ...

Page 10

LT1208/LT1209 PLI CHE A TIC + V +IN – V PACKAGE DESCRIPTIO 0.300 – 0.320 (7.620 – 8.128) 0.065 (1.651) 0.009 – 0.015 TYP (0.229 – 0.381) +0.025 0.045 ± 0.015 0.325 ...

Page 11

... Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. U Dimensions in inches (millimeters) unless otherwise noted ...

Page 12

... Rm. 801, No. 46, Sec. 2 Chung Shan N. Rd. Taipei, Taiwan, R.O.C. Phone: 886-2-521-7575 FAX: 886-2-562-2285 UNITED KINGDOM Linear Technology (UK) Ltd. The Coliseum, Riverside Way Camberley, Surrey GU15 3YL United Kingdom Phone: 44-276-677676 FAX: 44-276-64851 03/10/93 LT/GP 0493 10K REV 0 LINEAR TECHNOLOGY CORPORATION 1993 ...

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