LTC1050 Linear Technology Corporation, LTC1050 Datasheet
LTC1050
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LTC1050 Summary of contents
Page 1
... DC and AC performance than is available from other chopper stabilized amplifiers with or without internal sample-and-hold capacitors. The LTC1050 has an offset voltage of 0.5µV, drift of 0.01µV/° 10Hz, input noise voltage of 1.6µV and a typical voltage gain of 160dB. The slew rate of 4V/µs and a gain bandwidth product of 2 ...
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... DC to 1Hz (Note 1) Operating Temperature Range – + 0.3V – 0.3V) LTC1050AC/C .................................. – 40°C to 85°C LTC1050H ..................................... – 40°C to 125°C LTC1050AM/M (OBSOLETE) .......... – 55°C to 125° ORDER PART NUMBER LTC1050ACH NC LTC1050CH –IN LTC1050AMH +IN LTC1050MH – JMAX ...
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... Note 4: Current Noise is calculated from the formula √(2q • Ib) where q = 1.6 • less than Note tested. Note 6: Every lot of LTC1050AM and LTC1050AC is 100% tested for Broadband Noise at 1kHz and sample tested for Input Noise Voltage at 0.1Hz to 10Hz. LTC1050 LTC1050AM LTC1050AC ...
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... LTC1050 W U TYPICAL PERFOR A Offset Voltage vs Sampling Frequency ± 2.0 2.5 3.0 3.5 4.0 4.5 SAMPLING FREQUENCY, f (kHz) S 1050 G01 Sampling Frequency vs Supply Voltage 3 25°C A 3.0 2.5 2.0 1 – TOTAL SUPPLY VOLTAGE (V) 1050 G04 Supply Current vs Supply Voltage 1. 25° ...
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... A – 100pF L R ≥ – 40 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 1050 G10 LTC1050 DC to 1Hz Noise 0.5µV 10 SEC LTC1050 DC to 10Hz Noise 1µV 1 SEC CE C HARA TERISTICS C Small-Signal Transient Response 60 80 100 100mV 120 STEP 140 160 ...
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... OUTPUT EMF generation. Junctions of copper wire from different manufacturers can generate thermal EMFs of 200nV/°C— 4 times the maximum drift specification of the LTC1050. The copper/kovar junction, formed when wire or printed circuit traces contact a package lead, has a thermal EMF of approximately 35µV/°C—700 times the maximum drift specification of the LTC1050 ...
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... OUTPUT upon package type. OPTIONAL EXTERNAL CLOCK An external clock is not required for the LTC1050 to operate. The internal clock circuit of the LTC1050 sets the 1050 F02 nominal sampling frequency at around 2.5kHz. This fre- quency is chosen such that it is high enough to remove the amplifier 1/f noise, yet still low enough to allow internal circuits to settle ...
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... Pin 1 and Pin 8 that are not needed for the LTC1050. Pin 1 and Pin 8 of the LTC1050 are not con- nected internally while Pin optional external clock input pin. The LTC1050 can be a direct plug-in for the 7650 and 7652 even if the two capacitors are left on the circuit board ...
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... TEMPERATURE RANGE 2°C MAX ERROR *THERMOCOUPLE LINEARIZATION CODE AVAILABLE FROM LTC LTC1050 Air Flow Detector 5V 10k 100k – AIR FLOW LTC1050 0V = AIR FLOW 43.2Ω – – TYPE K AIR FLOW 1N4148 LTC1092 µ ...
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... FULL POWER BANDWIDTH = 10kHz V = 5µ /∆T = 50nV/°C OS GAIN = OUT – 1.235V I = OUT R SET SET 6 LTC1050 2 – ≤ I ≤ 25mA* OUT 2N2907 – ≤ V ≤ –1.8V OUT – LT1034 V *MAXIMUM CURRENT LIMITED BY POWER DISSIPATION OF 2N2907 100k V OUT ±100mA R L ...
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... LTC1050 100Ω OUT 100Ω Ultraprecision Voltage Inverter LTC1043 1µF 1µ – LTC1050 – 0.01µF – FOR V = ±5V 1.8V < – V ±20ppm OUT IN MATCHING BETWEEN C1 AND C2 NOT REQUIRED 1050 TA12 V OUT + < ...
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... CMRR = 100dB FOR GAIN = 100 INPUT REFERRED NOISE = 5µV FOR C = 0.1µF P-P = 20µV FOR C = 0.01µF P – – LTC1050 LTC1050 – V OUTPUT OFFSET ≤ 5mV FOR 0.1% RESISTORS, CMRR = 54dB Single Supply Instrumentation Amplifier – – LTC1050 ...
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... CLOCK TO CUTOFF FREQUENCY RATIO = 200:1 LTC1050 V OUT 1050 TA16 MAT-01 22pF 5V 5V 25k 2.5M 0. – 2.5V 6 LTC1050 LT1009 1050 TA17 – –LOG = –LOG(V ) – 1µA 10mV LTC1050 OUT 0.047µF 2 – 4 –8V 1050 TA18 RMS 1050fb 13 ...
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... LTC1050 PACKAGE DESCRIPTIO 0.335 – 0.370 (8.509 – 9.398) DIA 0.305 – 0.335 (7.747 – 8.509) 0.040 (1.016) MAX SEATING PLANE 0.010 – 0.045* (0.254 – 1.143) 0.016 – 0.021** (0.406 – 0.533) * LEAD DIAMETER IS UNCONTROLLED BETWEEN THE REFERENCE PLANE AND 0.045" BELOW THE REFERENCE PLANE ...
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... BSC TYP LTC1050 0.400* (10.160) MAX 0.255 ± 0.015* (6.477 ± 0.381 ...
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... TA20 C1 C2 0.47µF 0.22µF 0.47µF 0.47µF 0.22µF 0.47µF 0.22µF 0.47µF 0.22µF 0.47µF 0.22µF 0.47µF COMMENTS Dual Version of the LTC1050 SOT-23 Package Dual Version of the LTC2050 in an MS8 Package 110dB CMRR, MS8 Package, Gain Programmable www.linear.com V OUT (DC ACCURATE LTC1062 3 6 – ...