Datasheet LTC1403-1, LTC1403A-1 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | Serial 14-Bit, 2.8Msps Sampling ADCs with Shutdown |
| Seiten / Seite | 24 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VDD = 3V (LTC1403-1 and … |
| Dateiformat / Größe | PDF / 576 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VDD = 3V (LTC1403-1 and LTC1403A-1). 2.5VP-P Power Bandwidth
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LTC1403-1/LTC1403A-1
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 3V (LTC1403-1 and LTC1403A-1) 2.5VP-P Power Bandwidth CMRR vs Frequency PSRR vs Frequency
12 0 –25 6 –30 –20 0 –35 –40 –40 –6 –45 –12 –60 –50 –18 CMRR (dB) PSRR (dB) AMPLITUDE (dB) –80 –55 –24 –60 –100 –30 –65 –36 –120 –70 1M 10M 100M 1G 100 1k 10k 100k 1M 10M 100M 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 14031 G12 14031 G13 14031 G14
Reference Voltage vs Load VDD Supply Current vs Current Reference Voltage vs VDD Conversion Rate
2.4902 2.4902 6.0 5.5 2.4900 2.4900 5.0 4.5 2.4898 2.4898 4.0 3.5 (V) 2.4896 (V) 2.4896 3.0 V REF V REF 2.5 2.4894 2.4894 2.0 SUPPLY CURRENT (mA) 1.5 V DD 2.4892 2.4892 1.0 0.5 2.4890 2.4890 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.6 2.8 3.0 3.2 3.4 3.6 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 LOAD CURRENT (mA) VDD (V) CONVERSION RATE (Msps) 14031 G15 14031 G16 14031 G17 14031fd 8 For more information www.linear.com/LTC1403-1 Document Outline Features Applications Description Block Diagram Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Applications Information Revision History Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 3V (LTC1403-1 and LTC1403A-1) 2.5VP-P Power Bandwidth CMRR vs Frequency PSRR vs Frequency
12 0 –25 6 –30 –20 0 –35 –40 –40 –6 –45 –12 –60 –50 –18 CMRR (dB) PSRR (dB) AMPLITUDE (dB) –80 –55 –24 –60 –100 –30 –65 –36 –120 –70 1M 10M 100M 1G 100 1k 10k 100k 1M 10M 100M 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 14031 G12 14031 G13 14031 G14
Reference Voltage vs Load VDD Supply Current vs Current Reference Voltage vs VDD Conversion Rate
2.4902 2.4902 6.0 5.5 2.4900 2.4900 5.0 4.5 2.4898 2.4898 4.0 3.5 (V) 2.4896 (V) 2.4896 3.0 V REF V REF 2.5 2.4894 2.4894 2.0 SUPPLY CURRENT (mA) 1.5 V DD 2.4892 2.4892 1.0 0.5 2.4890 2.4890 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.6 2.8 3.0 3.2 3.4 3.6 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 LOAD CURRENT (mA) VDD (V) CONVERSION RATE (Msps) 14031 G15 14031 G16 14031 G17 14031fd 8 For more information www.linear.com/LTC1403-1 Document Outline Features Applications Description Block Diagram Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Applications Information Revision History Related Parts