PCF8536AT datasheet(34/53 Pages) NXP

34 / 53 page

NXP Semiconductors

PCA8551

Automotive 36 × 4 LCD segment driver

VDD = 1.8 V to 5.5 V; VSS = 0 V; VLCD = 1.8 V to 5.5 V; Tamb = -40 °C to +105 °C; unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

output resistance

VLCD = 5 V

[3] -

1.5

kΩ

Table 17. Electrical characteristics...continued

[1]

For typical values, also see Figure 24 to Figure 26.

[2]

I2C pins SCL and SDA have no diode to VDD and may be driven up to 5.5 V.

[3]

Outputs measured one at a time.

aaa-012134

-40

120

102

103

104

Tamb (°C)

IDD

(nA)

IDD(LCD)

(nA)

(1)

(2)

VDD = 5.5 V, VLCD = 5.5 V; power-down mode.

1. IDD.

2. IDD(LCD).

Figure 24. Typical IDD and IDD(LCD) in power-down mode as function of temperature

PCA8551

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Product data sheet

Rev. 3.1 — 3 May 2021

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