OP90EZ Analog Devices, OP90EZ Datasheet
OP90EZ
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OP90EZ Summary of contents
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GENERAL DESCRIPTION The OP90 is a high performance, micropower op amp that operates from a single supply of 1 from dual supplies of ± 0 ± The input voltage range ...
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OP90 –SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions INPUT OFFSET VOLTAGE V OS INPUT OFFSET CURRENT I OS INPUT BIAS CURRENT I B LARGE-SIGNAL VOLTAGE GAIN INPUT VOLTAGE RANGE IVR ...
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ELECTRICAL CHARACTERISTICS Parameter Symbol INPUT OFFSET VOLTAGE V OS AVERAGE INPUT OFFSET VOLTAGE DRIFT TCV INPUT OFFSET CURRENT I OS INPUT BIAS CURRENT I B LARGE-SIGNAL VOLTAGE GAIN INPUT VOLTAGE RANGE IVR OUTPUT VOLTAGE SWING V ...
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OP90 ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions INPUT OFFSET VOLTAGE V OS AVERAGE INPUT OFFSET VOLTAGE DRIFT TCV INPUT OFFSET CURRENT I OS INPUT BIAS CURRENT I B LARGE-SIGNAL A VO VOLTAGE GAIN A VO INPUT VOLTAGE RANGE IVR OUTPUT VOLTAGE ...
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... Not for new design, obsolete April 2002. Unit JC °C/W 16 °C/W 43 °C specified for JA OP90 ORDERING GUIDE Package Options Operating CERDIP Plastic Temperature 8-Lead 8-Lead Range OP90AZ/883 MIL OP90EZ IND OP90GP XIND OP90GS XIND WARNING! ESD SENSITIVE DEVICE ...
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OP90 –Typical Performance Characteristics 100 V = 15V –75 –50 – 100 125 TEMPERATURE – LOAD 15V ...
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NEGATIVE SUPPLY 100 80 POSITIVE SUPPLY 100 1k FREQUENCY – Hz 100 V = 15V 0.1 0 100 1k ...
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OP90 1000 2000 3000 4000 HOURS Input Voltage Protection The OP90 uses a PNP input stage with protection resistors in series with the inverting and noninverting inputs. The high breakdown of the PNP transistors ...
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... Linearity of the transmitter exceeds 0.004% and line rejection is 0.0005%/volt. Biasing for the current transmitter is provided by the REF-02EZ. The OP90EZ regulates the output current to satisfy the current summation at the noninverting node: For the values shown in Figure 9, giving a full-scale output with a 100 mV input. ...
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... +IN C1 +5V 75nF OP90EZ 200k TRIANGLE OUT R8 200k CD4066 IN/OUT CONT 13 OUT/IN OUT/IN CONT 12 S2 IN/OUT 11 IN/OUT CONT OUT/ OUT/IN 9 CONT +5V S4 IN/OUT +5V 0 OP90EZ 500k 1 GAIN 4 R4 ADJUST 3. +5V R5 +5V 200k SQUARE OP90EZ OUT + 200k 200k V OUT ...
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... R2. This produces a deliberate offset that is temperature dependent. However, the supply current of the OP90 is also proportional to temperature and the two effects tend to track. Current in R4 and R5, which also bypasses R1, can be accounted for by a gain trim CIRCUIT UNDER TEST 3 – OP90EZ TEST 9.9k 100k R1 1 ...
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PDIP Package (N-8) 0.430 (10.92) 0.348 (8.84 0.280 (7.11) 0.240 (6.10 0.325 (8.25) PIN 1 0.100 (2.54) 0.300 (7.62) BSC 0.060 (1.52) 0.210 0.015 (0.38) (5.33) MAX 0.130 0.160 (4.06) (3.30) MIN 0.115 (2.93) SEATING ...