lt1810 Linear Technology Corporation, lt1810 Datasheet
lt1810
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lt1810 Summary of contents
Page 1
... The LT1809 is available in the 8-pin SO package with the standard op amp pinout and the 6-pin SOT-23 package. The LT1810 features the standard dual op amp pinout and is available in 8-pin SO and MSOP packages. These devices can be used as a plug-in replacement for many op amps to improve input/output range and performance ...
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... NUMBER 8 NC LT1809CS8 – + LT1809IS8 6 OUT PART MARKING S8 PACKAGE 1809 = 100 C/W (Note 9) JA 1809I ORDER PART TOP VIEW NUMBER + 8 V LT1810CS8 7 OUT B A LT1810IS8 – + PART MARKING S8 PACKAGE 1810 = 100 C/W (Note 9) JA 1810I MIN TYP MAX 0.6 2.5 0.6 2.5 0.6 3.0 0.6 3.0 0.3 2.0 0.3 2.5 0 ...
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... OUT 0 – STEP 5V 150 5V 150 LT1809/LT1810 MIN TYP MAX 0.05 1.2 0.2 4 0.25 5 – + ...
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... LT1809/LT1810 ELECTRICAL CHARACTERISTICS temperature range 5V, 0V 3V, 0V SYMBOL PARAMETER V Input Offset Voltage Input Offset Voltage Drift (Note Input Offset Voltage Shift OS Input Offset Voltage Match (Channel-to-Channel) (Note 10) I Input Bias Current B I Input Bias Current Shift ...
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... CM No Load I = 5mA SINK I = 25mA SINK No Load I = 5mA SOURCE I = 25mA SOURCE 5V 0.3V S SHDN 0.3V S SHDN LT1809/LT1810 MIN TYP MAX UNITS 80 50 145 250 20 = 5V, 0V 3V, 0V open SHDN MIN TYP MAX UNITS 1 3.5 1 3.5 1 4.0 1 4.0 9 ...
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... LT1809/LT1810 ELECTRICAL CHARACTERISTICS The denotes the specifications which apply over the – half supply, unless otherwise noted. (Note 5) CM OUT SYMBOL PARAMETER I SHDN Pin Current SHDN Output Leakage Current, Shutdown V SHDN Pin Input Voltage Low L V SHDN Pin Input Voltage High ...
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... V + 0.4V CM – 0. – 0. – 4V – 2.5V to 2.5V 100 O L – – LT1809/LT1810 MIN TYP MAX 0.6 1.3 420 750 0.1 0 – 0 110 180 175 350 14 = 5MHz – 500 34 L 0.01 0. open, V ...
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... LT1809/LT1810 ELECTRICAL CHARACTERISTICS temperature range 5V open SHDN SYMBOL PARAMETER PSRR Power Supply Rejection Ratio PSRR Match (Channel-to-Channel) (Note 10) V Output Voltage Swing LOW (Note Output Voltage Swing HIGH (Note Short-Circuit Current SC I Supply Current per Amplifier ...
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... C and 85 C. Note 5: The LT1809C/LT1810C are guaranteed to meet specified performance from The LT1809C/LT1810C are designed, characterized and expected to meet specified performance from – but are not tested or QA sampled at these temperatures. The LT1809I/LT1810I are guaranteed to meet specified performance from – ...
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... LT1809/LT1810 W U TYPICAL PERFOR A CE CHARACTERISTICS V Distribution (PNP Stage 5V –3 – –2 INPUT OFFSET VOLTAGE (mV) 1809 G01 Supply Current vs Supply Voltage 125 – ...
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... 125 – –5 –10 –15 –100 –80 –60 –40 – OUTPUT CURRENT (mA) LT1809/LT1810 Supply Current vs SHDN Pin Voltage 5V – 4.5 5 ...
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... LT1809/LT1810 W U TYPICAL PERFOR A CE CHARACTERISTICS Input Noise Voltage vs Frequency 100 NPN ACTIVE 4. PNP ACTIVE 2. 0 100 FREQUENCY (kHz) 1809 G19 Gain Bandwidth and Phase Margin vs Supply Voltage PHASE MARGIN ...
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... S – 1k, 2ND L – 100 , 2ND L –80 – 100 , 3RD 1k, 3RD L –100 –110 0 FREQUENCY (MHz) 1809 G36 LT1809/LT1810 Power Supply Rejection Ratio vs Frequency 100 POSITIVE 70 SUPPLY 60 NEGATIVE 50 SUPPLY 10k 100k ...
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... LT1809/LT1810 W U TYPICAL PERFOR A CE CHARACTERISTICS Distortion vs Frequency – P-P O – – 100 , 2ND L –70 – 1k, 2ND L –90 –100 –110 0.3 1 FREQUENCY (MHz) 5V Large-Signal Response 10ns/DIV S 1809 G40 Small-Signal Response 10ns/DIV 1809 G43 ...
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... C. The LT1809 is housed in an SO-8 package or a 6-lead SOT-23 package and the LT1810 SO-8 or 8-lead MSOP package. All packages have the V pin fused to the lead frame to enhance the thermal conduc- tance when connecting to a ground plane or a large metal trace ...
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... P by • /2) D(MAX) S S(MAX) S Example: An LT1810 in SO-8 mounted on a 2500mm area of PC board without any extra heat spreading plane connected to its V 105 C/W, THERMAL RESISTANCE amplifiers simultaneously driving 50 loads, the worst- 135 C/W case power dissipation is given by: ...
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... Figure 1. Capacitive Load The LT1809/LT1810 is optimized for high bandwidth and low distortion applications. It can drive a capacitive load about 20pF in a unity-gain configuration and more with higher gain. When driving a larger capacitive load, a ...
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... LT1809/LT1810 U TYPICAL APPLICATIO S Driving A/D Converters The LT1809/LT1810 have a 27ns settling time to 0. step signal and 20 output impedance at 100MHz making it ideal for driving high speed A/D converters. With the rail-to-rail input and output and low supply voltage operation, the LT1809 is also desirable for single supply applications ...
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... REF = 2.048V • 470pF –A IN 1809 F04 –5V 5V LTC1420 1 12 BITS +A PGA GAIN = 2 • IN 10Msps • REF = 4.096V • – 1809 F06 1 F LT1809/LT1810 –1 V – 10Msps SAMPLE f = 1.394MHz IN SFDR = 90dB –40 –60 –80 –100 –120 ...
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... LT1809/LT1810 U TYPICAL APPLICATIO S Single Supply Video Line Driver The LT1809 is a wideband rail-to-rail op amp with a large output current that allows it to drive video signals in low supply applications. Figure 8 depicts a single supply video line driver with AC coupling to minimize the quiescent power dissipation. Resistors R1 and R2 are used to level- shift the input and output to provide the largest signal swing ...
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... LTC DWG # 05-08-1636) 2.60 – 3.00 1.50 – 1.75 (.102 – .118) (.059 – .069) (NOTE 3) .95 (.037) REF A2 A .09 – .20 (.004 – .008) (NOTE 2) LT1809/LT1810 2.80 – 3.10 (.110 – .118) (NOTE 3) PIN ONE ID .25 – .50 (.010 – .020) (6PLCS, NOTE 2) 1.90 (.074) A1 REF S6 SOT-23 0401 21 ...
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... LT1809/LT1810 PACKAGE DESCRIPTIO 0.007 (0.18) 0.021 0.006 (0.53 0.015) * DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE ** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS. INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE ...
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... TYP 0.016 – 0.050 0.014 – 0.019 (0.406 – 1.270) (0.355 – 0.483) TYP LT1809/LT1810 0.189 – 0.197* (4.801 – 5.004 0.150 – 0.157** (3.810 – 3.988 0.004 – 0.010 (0.101 – ...
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... High DC Accuracy, 525 V V Max Supply Current 4.4mA per Amplifier High DC Accuracy, 550 V V Low Distortion –80dBc at 5MHz signal and a stopband that is P-P 274 22pF – 1/2 LT1810 V OUT + 1809 F10 , 70mA Output Current, OS(MAX) , 70mA Output Current, OS(MAX) , Low Noise 3.5nV/ Hz, OS(MAX) sn180910 180910fs LT/TP 1100 4K • ...