PCA9306DC1SLASHDG datasheet(11/38 Pages) NXP

11 / 38 page

NXP Semiconductors

PCA9306

Dual bidirectional I2C-bus and SMBus voltage-level translator

B-side

A-side

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

5.0 V

1.0 V

Rpu(A) = 750 Ω

Rpu(B) = 750 Ω

Rpu(A) = 845 Ω

Rpu(B) = 845 Ω

Rpu(A) = 976 Ω

Rpu(B) = 976 Ω

Rpu(A) = none

Rpu(B) = 887 Ω

Rpu(A) = none

Rpu(B) = 1.18 kΩ

Rpu(A) = none

Rpu(B) = 1.82 kΩ

1.2 V

Rpu(A) = 931 Ω

Rpu(B) = 931 Ω

Rpu(A) = 1.02 kΩ

Rpu(B) = 1.02 kΩ

Rpu(A) = none

Rpu(B) = 887 Ω

Rpu(A) = none

Rpu(B) = 1.18 kΩ

Rpu(A) = none

Rpu(B) = 1.82 kΩ

1.5 V

Rpu(A) = 1.1 kΩ

Rpu(B) = 1.1 kΩ

Rpu(A) = none

Rpu(B) = 866 Ω

Rpu(A) = none

Rpu(B) = 1.18 kΩ

Rpu(A) = none

Rpu(B) = 1.78 kΩ

1.8 V

Rpu(A) = 1.47 kΩ

Rpu(B) = 1.47 kΩ

Rpu(A) = none

Rpu(B) = 1.15 kΩ

Rpu(A) = none

Rpu(B) = 1.78 kΩ

2.5 V

Rpu(A) = 1.96 kΩ

Rpu(B) = 1.96 kΩ

Rpu(A) = none

Rpu(B) = 1.78 kΩ

3.3 V

Rpu(A) = none

Rpu(B) = 1.74 kΩ

Table 11. Pull-up resistor minimum values, 3 mA driver sink current for PCA9306 and NVT20xx

B-side

A-side

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

5.0 V

1.0 V

Rpu(A) = 221 Ω

Rpu(B) = 221 Ω

Rpu(A) = 255 Ω

Rpu(B) = 255 Ω

Rpu(A) = 287 Ω

Rpu(B) = 287 Ω

Rpu(A) = none

Rpu(B) = 267 Ω

Rpu(A) = none

Rpu(B) = 357 Ω

Rpu(A) = none

Rpu(B) = 549 Ω

1.2 V

Rpu(A) = 274 Ω

Rpu(B) = 274 Ω

Rpu(A) = 309 Ω

Rpu(B) = 309 Ω

Rpu(A) = none

Rpu(B) = 267 Ω

Rpu(A) = none

Rpu(B) = 357 Ω

Rpu(A) = none

Rpu(B) = 549 Ω

1.5 V

Rpu(A) = 332 Ω

Rpu(B) = 332 Ω

Rpu(A) = none

Rpu(B) = 261 Ω

Rpu(A) = none

Rpu(B) = 348 Ω

Rpu(A) = none

Rpu(B) = 536 Ω

1.8 V

Rpu(A) = 442 Ω

Rpu(B) = 442 Ω

Rpu(A) = none

Rpu(B) = 348 Ω

Rpu(A) = none

Rpu(B) = 536 Ω

2.5 V

Rpu(A) = 590 Ω

Rpu(B) = 590 Ω

Rpu(A) = none

Rpu(B) = 523 Ω

3.3 V

Rpu(A) = none

Rpu(B) = 523 Ω

Table 12. Pull-up resistor minimum values, 10 mA driver sink current for PCA9306 and NVT20xx

B-side

A-side

1.2 V

1.5 V

1.8 V

2.5 V

3.3 V

5.0 V

1.0 V

Rpu(A) = 147 Ω

Rpu(B) = 147 Ω

Rpu(A) = 169 Ω

Rpu(B) = 169 Ω

Rpu(A) = 191 Ω

Rpu(B) = 191 Ω

Rpu(A) = none

Rpu(B) = 178 Ω

Rpu(A) = none

Rpu(B) = 237 Ω

Rpu(A) = none

Rpu(B) = 365 Ω

1.2 V

Rpu(A) = 182 Ω

Rpu(B) = 182 Ω

Rpu(A) = 205 Ω

Rpu(B) = 205 Ω

Rpu(A) = none

Rpu(B) = 178 Ω

Rpu(A) = none

Rpu(B) = 237 Ω

Rpu(A) = none

Rpu(B) = 365 Ω

1.5 V

Rpu(A) = 221 Ω

Rpu(B) = 221 Ω

Rpu(A) = none

Rpu(B) = 174 Ω

Rpu(A) = none

Rpu(B) = 232 Ω

Rpu(A) = none

Rpu(B) = 357 Ω

Table 13. Pull-up resistor minimum values, 15 mA driver sink current for PCA9306 and NVT20xx

PCA9306

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Product data sheet

Rev. 9.3 — 14 November 2022

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