Datasheet AD650 (Analog Devices) - 12
| 制造商 | Analog Devices |
| 描述 | Voltage-to-Frequency and Frequency-to-Voltage Converter |
| 页数 / 页 | 21 / 12 — Data Sheet. AD650. INT. INPUT. OFFSET. 20kΩ. AMP. TRIM. 250kΩ. +15V. … |
| 修订版 | E |
| 文件格式/大小 | PDF / 454 Kb |
| 文件语言 | 英语 |
Data Sheet. AD650. INT. INPUT. OFFSET. 20kΩ. AMP. TRIM. 250kΩ. +15V. 0.1µF. ANALOG. 1mA –0.6V. GND. 1µF. –15V. OUT. LOGIC. FREQ. ONE. DIGITAL. SHOT. COMP. VOUT. 560pF
该数据表的模型线
文件文字版本
Data Sheet AD650 R3 C R1 INT AD650 1 14 INPUT OP OFFSET 20kΩ AMP TRIM –V 2 13 IN 250kΩ 3 12 +15V 0.1µF S1 4 11 ANALOG –V 1mA –0.6V GND S 1µF –15V 5 OUT 10 +V –V LOGIC 0.1µF IN S FREQ ONE DIGITAL 6 OUT R2 SHOT 9 GND C COMP OS
13 0
7 8 F
7-
OUT
79 00 Figure 12. Connection Diagram for V/F Conversion, Negative Input Voltage
VOUT AD650 1 14 R3 INPUT C OP OFFSET 20kΩ INT AMP TRIM R1 2 13 250kΩ 3 12 +15V 0.1µF S1 4 11 ANALOG –V 1mA –0.6V GND S 560pF –15V 500Ω 5 OUT 10 –V F 0.1µF IN IN S FREQ ONE 2kΩ 500Ω 6 OUT SHOT 9 +5V C COMP OS 1N914
4 -01
7 8
7 79 00 Figure 13. Connection Diagram for F/V Conversion
1000pF AD650 1 14 OFFSET INPUT ADJUST OP OFFSET 20kΩ GAIN AMP TRIM 2 13 ADJUST 250kΩ 5kΩ 14.3kΩ VIN 3 12 +15V 0V TO 10V 0.1µF 3.6kΩ S1 4 11 ANALOG –V 1mA –0.6V GND PLANE S –15V 5 OUT 10 –V DIGITAL 1µF IN S GND 0.1µF FREQ ONE 6 OUT SHOT 9 COMP +5V 51pF 510Ω FOUT
5
7 8
1 0
0MHz TO 1MHz
7- 79 00 Figure 14. 1 MHz V/F Connection Diagram Rev. E | Page 11 of 20 Document Outline Features Functional Block Diagram Product Description Product Highlights Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Circuit Operation Unipolar Configuration One-Shot Timing Component Selection Bipolar V/F Unipolar V/F, Negative Input Voltage F/V Conversion High Frequency Operation Decoupling and Grounding Temperature Coefficients Nonlinearity Specification PSRR Other Circuit Considerations Applications Differential Voltage-to-Frequency Conversion Autozero Circuit Phase-Locked Loop F/V Conversion Outline Dimensions Ordering Guide
13 0
7 8 F
7-
OUT
79 00 Figure 12. Connection Diagram for V/F Conversion, Negative Input Voltage
VOUT AD650 1 14 R3 INPUT C OP OFFSET 20kΩ INT AMP TRIM R1 2 13 250kΩ 3 12 +15V 0.1µF S1 4 11 ANALOG –V 1mA –0.6V GND S 560pF –15V 500Ω 5 OUT 10 –V F 0.1µF IN IN S FREQ ONE 2kΩ 500Ω 6 OUT SHOT 9 +5V C COMP OS 1N914
4 -01
7 8
7 79 00 Figure 13. Connection Diagram for F/V Conversion
1000pF AD650 1 14 OFFSET INPUT ADJUST OP OFFSET 20kΩ GAIN AMP TRIM 2 13 ADJUST 250kΩ 5kΩ 14.3kΩ VIN 3 12 +15V 0V TO 10V 0.1µF 3.6kΩ S1 4 11 ANALOG –V 1mA –0.6V GND PLANE S –15V 5 OUT 10 –V DIGITAL 1µF IN S GND 0.1µF FREQ ONE 6 OUT SHOT 9 COMP +5V 51pF 510Ω FOUT
5
7 8
1 0
0MHz TO 1MHz
7- 79 00 Figure 14. 1 MHz V/F Connection Diagram Rev. E | Page 11 of 20 Document Outline Features Functional Block Diagram Product Description Product Highlights Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Circuit Operation Unipolar Configuration One-Shot Timing Component Selection Bipolar V/F Unipolar V/F, Negative Input Voltage F/V Conversion High Frequency Operation Decoupling and Grounding Temperature Coefficients Nonlinearity Specification PSRR Other Circuit Considerations Applications Differential Voltage-to-Frequency Conversion Autozero Circuit Phase-Locked Loop F/V Conversion Outline Dimensions Ordering Guide