Datasheet LT2178, LT2179 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 17µA Max, Dual and Quad, Single Supply, Precision Op Amps |
| 页数 / 页 | 12 / 9 — APPLICATIONS INFORMATION. Micropower 100Hz to 1MHz V-to-F Converter |
| 文件格式/大小 | PDF / 215 Kb |
| 文件语言 | 英语 |
APPLICATIONS INFORMATION. Micropower 100Hz to 1MHz V-to-F Converter
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文件文字版本
LT2178/LT2179
APPLICATIONS INFORMATION
Please see the LT2078/LT2079 data sheet for applications supply operation and phase reversal protection are directly information. All comments relating to specifi cations, single applicable to the LT2178/LT2179.
Micropower 100Hz to 1MHz V-to-F Converter
7V TO 10V V 1.5M IN 0V TO 5V 100k 10k 220k* + 1N4148 100Ω A2 50k + + 1/2 LT2178 1MHz NC LT1004-2.5 100Hz TRIM 1μF 1μF – TRIM 12k 240k TYP + Q7 47k 2N3904 A1 Q8 1/2 LT2178 2k 2N3906 VDD – 0.01μF 0.33μF CLK CD4024 Q7 74C14 RESET VSS 3pF 10M 2μF FOUT LTC®201 1N1 V+ S1 500pF S3 POLYSTYRENE 1N3 D1 D3 D2 D4 1N4 0.022μF S2 S4 LINEARITY IS 0.02% QUIESCENT CURRENT IS 90μA 1N2 V– SUPPLY CURRENT IS 360μA AT 1MHz GND DRIFT = 50ppm/°C *TRWMTR/5 + 120ppm/°C 21789 TA03 21789fc 9
APPLICATIONS INFORMATION
Please see the LT2078/LT2079 data sheet for applications supply operation and phase reversal protection are directly information. All comments relating to specifi cations, single applicable to the LT2178/LT2179.
Micropower 100Hz to 1MHz V-to-F Converter
7V TO 10V V 1.5M IN 0V TO 5V 100k 10k 220k* + 1N4148 100Ω A2 50k + + 1/2 LT2178 1MHz NC LT1004-2.5 100Hz TRIM 1μF 1μF – TRIM 12k 240k TYP + Q7 47k 2N3904 A1 Q8 1/2 LT2178 2k 2N3906 VDD – 0.01μF 0.33μF CLK CD4024 Q7 74C14 RESET VSS 3pF 10M 2μF FOUT LTC®201 1N1 V+ S1 500pF S3 POLYSTYRENE 1N3 D1 D3 D2 D4 1N4 0.022μF S2 S4 LINEARITY IS 0.02% QUIESCENT CURRENT IS 90μA 1N2 V– SUPPLY CURRENT IS 360μA AT 1MHz GND DRIFT = 50ppm/°C *TRWMTR/5 + 120ppm/°C 21789 TA03 21789fc 9