ISL9216IRZ datasheet(10/34 Pages) RENESAS

10 / 34 page

ISL9216, ISL9217

FN6488 Rev 1.00

Page 10 of 34

November 2, 2007

Stop Condition Hold Time

tHD:STO From SDA rising edge to SCL falling edge.

Both crossing VIH(min).

4.0

µs

Data Output Hold Time

tDH

From SCL falling edge crossing VIL(max)

until SDA enters the VIL(max) to VIH(min)

window. (Note 4)

0ns

SDA and SCL Rise Time

From VIL(max) to VIH(min).

1000

SDA and SCL Fall Time

From VIH(min) to VIL(max).

300

Capacitive Loading of SDA or SCL

Total on-chip and off-chip

400

SDA and SCL Bus Pull-up Resistor - Off

Chip

ROUT

Maximum is determined by tR and tF.

For Cb = 400pF, max is about 2k

~ 2.5k

For Cb = 40pF, max is about 15k

 to 20k



Input Leakage Current (SCL, SDA, SDAI,

SDAO, SCLHV, SDAIHV, SDAOHV)

ILI

-10

µA

Input Buffer LOW Voltage (SCL, SDA,

SDAI)

VIL1

Voltage relative to VSS of the device.

-0.3

VRGO x 0.3

Input Buffer HIGH Voltage (SCL, SDA,

SDAI)

VIH1

Voltage relative to VSS of the device.

VRGO x 0.7

VRGO + 0.1V

Input LOW Voltage (SDAIHV)

VIL2

SDAIHV pulled up to HCI2C. (ISL9216 only) VCELL5 - 0.3

VVCELL5 +

[VHVI2C -

VVCELL5] x 0.3

Input HIGH Voltage (SDAIHV)

VIH2

SDAIHV pulled up to HCI2C. (ISL9216 only) VVCELL5 +

[VHVI2C -

VVCELL5] x

0.7

VHVI2C + 0.1V

Output Buffer LOW Voltage (SDA, SDAO)

VOL1

IOL = 1mA

(voltage relative to VSS of the device)

0.4

Output Buffer LOW Voltage (SDAOHV)

VOL2

IOL = 1mA

VVCELL5 + 0.5

SDA, SCL, SDAI Input Buffer Hysteresis I2CHYST

(Note 4)

Sleep bit = 0

0.05*VRGO

NOTES:

3. Power-up of the device requires all VCELL1, VCELL2, VCELL3, and VCC to be above the limits specified.

4. The device provides an internal hold time of at least 300ns for the SDA signal to bridge the unidentified region of the falling edge of SCL.

5. Limits established by characterization and are not production tested.

6. Maximum output capacitance = 15pF

Operating Specifications All Specifications Apply to Both the ISL9216 and ISL9217 Separately Over the Recommended Operating

Conditions, Unless Otherwise Specified. (Continued)

DESCRIPTION

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

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