Datasheet LTC4332 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | SPI Extender Over Rugged Differential Link |
| 页数 / 页 | 22 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C. VCC = 5V, VL = 3.3V, GND = … |
| 修订版 | A |
| 文件格式/大小 | PDF / 1.5 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C. VCC = 5V, VL = 3.3V, GND = 0V unless. otherwise noted. ICC vs Temperature
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文件文字版本
LTC4332
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C. VCC = 5V, VL = 3.3V, GND = 0V unless otherwise noted. ICC vs Temperature ICC vs Temperature SPI Bus Active SPI Bus Active ICC vs Temperature SPI Bus Idle
56 56 12.5 REMOTE = 0 REMOTE = 1 REMOTE = 0 52 52 12.0 48 11.5 48 11.0 44 44 10.5 40 40 10.0 36 36 MAX SCK FREQUENCY MAX SCK FREQUENCY 9.5 CURRENT (mA) 32 CURRENT (mA) CURRENT (mA) 32 SPD IDX = 0 SPD IDX = 5 SPD IDX = 0 SPD IDX = 5 9.0 SPD IDX = 0 SPD IDX = 5 SPD IDX = 1 SPD IDX = 6 28 SPD IDX = 1 SPD IDX = 6 SPD IDX = 1 SPD IDX = 6 28 SPD IDX = 2 SPD IDX = 7 8.5 SPD IDX = 2 SPD IDX = 7 SPD IDX = 2 SPD IDX = 7 24 SPD IDX = 3 SPD IDX = 8 24 SPD IDX = 3 SPD IDX = 8 SPD IDX = 3 SPD IDX = 8 8.0 SPD IDX = 4 SPD IDX = 4 SPD IDX = 4 20 20 7.5 –75 –50 –25 0 25 50 75 100 125 150 –75 –50 –25 0 25 50 75 100 125 150 –75 –50 –25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 4332 G01 4332 G02 4332 G03
Logic Inputs VIL and VIH vs VL Supply (Except SCK, MISO, Logic Outputs VOL and VOH vs VL SCK, MISO, and INT Inputs VIL and INT) Supply (Except SCK and MISO) and VIH vs VL Supply
5.5 5.5 5.5 VIH V V 5.0 OH 2mA IH V 5.0 5.0 IL VOL 2mA VIL 4.5 4.5 VOH 4mA 4.5 V 4.0 OL 4mA 4.0 4.0 3.5 3.5 3.5 TAGE (V) 3.0 TAGE (V) 3.0 TAGE (V) 3.0 2.5 2.5 2.5 2.0 2.0 2.0 INPUT VOL INPUT VOL 1.5 OUTPUT VOL 1.5 1.5 1.0 1.0 1.0 0.5 0.5 0.5 0 0 0 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 LOGIC SUPPLY VOLTAGE VL (V) LOGIC SUPPLY VOLTAGE VL (V) LOGIC SUPPLY VOLTAGE VL (V) 4332 G04 4332 G05 4332 G06
Y/Z Driver Output Low/High Y/Z Driver Differential Output SCK and MISO Output (2mA and Voltage vs Output Current Voltage vs Temperature 4mA) VOL and VOH vs VL Supply (VCC = 3.3V) (VCC = 3.3V)
5.5 3.5 2.5 VOH 2mA 5.0 VOL 2mA 3.0 4.5 VOH 4mA VOH 2.3 RDIFF = 100Ω 4.0 VOL 4mA 2.5 3.5 3.0 TAGE (V) 2.0 2.1 (V) 2.5 2.0 1.5 V OD 1.9 1.5 R OUTPUT VOL 1.0 DIFF = 54Ω 1.0 DRIVER OUTPUT VOLTAGE (V) VOL 1.7 0.5 0.5 0 –0.5 0.0 1.5 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 0 10 20 30 40 50 –50 0 50 100 150 LOGIC SUPPLY VOLTAGE VL(V) OUTPUT CURRENT (mA) TEMPERATURE (°C) 4332 G07 4332 G08 4332 G09 Rev. A For more information www.analog.com 5 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Switching Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuits Timing Diagram Applications Information Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C. VCC = 5V, VL = 3.3V, GND = 0V unless otherwise noted. ICC vs Temperature ICC vs Temperature SPI Bus Active SPI Bus Active ICC vs Temperature SPI Bus Idle
56 56 12.5 REMOTE = 0 REMOTE = 1 REMOTE = 0 52 52 12.0 48 11.5 48 11.0 44 44 10.5 40 40 10.0 36 36 MAX SCK FREQUENCY MAX SCK FREQUENCY 9.5 CURRENT (mA) 32 CURRENT (mA) CURRENT (mA) 32 SPD IDX = 0 SPD IDX = 5 SPD IDX = 0 SPD IDX = 5 9.0 SPD IDX = 0 SPD IDX = 5 SPD IDX = 1 SPD IDX = 6 28 SPD IDX = 1 SPD IDX = 6 SPD IDX = 1 SPD IDX = 6 28 SPD IDX = 2 SPD IDX = 7 8.5 SPD IDX = 2 SPD IDX = 7 SPD IDX = 2 SPD IDX = 7 24 SPD IDX = 3 SPD IDX = 8 24 SPD IDX = 3 SPD IDX = 8 SPD IDX = 3 SPD IDX = 8 8.0 SPD IDX = 4 SPD IDX = 4 SPD IDX = 4 20 20 7.5 –75 –50 –25 0 25 50 75 100 125 150 –75 –50 –25 0 25 50 75 100 125 150 –75 –50 –25 0 25 50 75 100 125 150 AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) 4332 G01 4332 G02 4332 G03
Logic Inputs VIL and VIH vs VL Supply (Except SCK, MISO, Logic Outputs VOL and VOH vs VL SCK, MISO, and INT Inputs VIL and INT) Supply (Except SCK and MISO) and VIH vs VL Supply
5.5 5.5 5.5 VIH V V 5.0 OH 2mA IH V 5.0 5.0 IL VOL 2mA VIL 4.5 4.5 VOH 4mA 4.5 V 4.0 OL 4mA 4.0 4.0 3.5 3.5 3.5 TAGE (V) 3.0 TAGE (V) 3.0 TAGE (V) 3.0 2.5 2.5 2.5 2.0 2.0 2.0 INPUT VOL INPUT VOL 1.5 OUTPUT VOL 1.5 1.5 1.0 1.0 1.0 0.5 0.5 0.5 0 0 0 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 LOGIC SUPPLY VOLTAGE VL (V) LOGIC SUPPLY VOLTAGE VL (V) LOGIC SUPPLY VOLTAGE VL (V) 4332 G04 4332 G05 4332 G06
Y/Z Driver Output Low/High Y/Z Driver Differential Output SCK and MISO Output (2mA and Voltage vs Output Current Voltage vs Temperature 4mA) VOL and VOH vs VL Supply (VCC = 3.3V) (VCC = 3.3V)
5.5 3.5 2.5 VOH 2mA 5.0 VOL 2mA 3.0 4.5 VOH 4mA VOH 2.3 RDIFF = 100Ω 4.0 VOL 4mA 2.5 3.5 3.0 TAGE (V) 2.0 2.1 (V) 2.5 2.0 1.5 V OD 1.9 1.5 R OUTPUT VOL 1.0 DIFF = 54Ω 1.0 DRIVER OUTPUT VOLTAGE (V) VOL 1.7 0.5 0.5 0 –0.5 0.0 1.5 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 0 10 20 30 40 50 –50 0 50 100 150 LOGIC SUPPLY VOLTAGE VL(V) OUTPUT CURRENT (mA) TEMPERATURE (°C) 4332 G07 4332 G08 4332 G09 Rev. A For more information www.analog.com 5 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Switching Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuits Timing Diagram Applications Information Package Description Typical Application Related Parts