Product Selector Guide
Not sure which tool is right for you? The following table breaks down the key features of the entire suite of Total Phase products. Detailed technical information for all these devices can be found in their respective datasheets.
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| Part Number | TP240141 | TP320121 | TP320221 | TP320510 | TP280121 |
| Datasheet | HTML | PDF | HTML | PDF | HTML | PDF | HTML | PDF | HTML | PDF |
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| RoHS Compliant |  |
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| I2C Master |  1-800 kHz |
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| I2C Slave | up to 400 kHz |
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| SPI Master | up to 8 MHz † |
up to 40 MHz+ ‡ |
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| SPI Slave | up to 4 MHz † |
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| I2C Monitor | up to 4 MHz |
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| SPI Monitor | up to 24 MHz |
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| MDIO Monitor | up to 2.5 MHz |
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| USB Monitor | up to 12 Mbps |
up to 480 Mbps |
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| USB Bus Powered Device | Full-Speed |
High-Speed |
High-Speed |
High-Speed |
High-Speed |
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| LabVIEW Driver | |
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| Dimensions | L: 3.5" (8.9 cm)
W: 1.6" (4.1 cm) D: 0.9" (2.2 cm) |
L: 3.5" (8.9 cm)
W: 1.6" (4.1 cm) D: 0.9" (2.2 cm) |
L: 3.5" (8.9 cm)
W: 1.6" (4.1 cm) D: 0.9" (2.2 cm) |
L: 4.6" (11.7 cm)
W: 2.75" (7.0 cm) D: 1.1" (2.8 cm) |
L: 3.5" (8.9 cm)
W: 1.6" (4.1 cm) D: 0.9" (2.2 cm) |
| Price | $250 | $300 | $400 | $1200 | $350 |
| Order |
(†) The quoted values are intra-byte speeds. Please refer to the datasheet for timing restrictions.
(‡) Customers have successfully over-clocked the Cheetah SPI adapter to 50MHz.
Total Phase also has a number of accessories that can be used in conjunction with the products above.