MAX7315ATE datasheet(4/27 Pages) MAXIM

Part #	MAX7315ATE

Description	8-Port I/O Expander with LED Intensity Control and Interrupt

Download	27 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

4 / 27 page

8-Port I/O Expander with LED Intensity

Control and Interrupt

4

_______________________________________________________________________________________

TIMING CHARACTERISTICS (continued)

(Typical Operating Circuit, V+ = 2V to 3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = 3.3V, TA = +25°C.)

(Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Interrupt Valid

tIV

Figure 10

6.5

µs

Interrupt Reset

tIR

Figure 10

1

µs

Output Data Valid

tDV

Figure 10

5

µs

Input Data Step Time

tDS

Figure 10

100

ns

Input Data Hold Time

tDH

Figure 10

1

µs

Note 1: All parameters tested at TA = +25°C. Specifications over temperature are guaranteed by design.

Note 2: A master device must provide a hold time of at least 300ns for the SDA signal (referred to VIL of the SCL signal) to bridge

the undefined region of SCL’s falling edge.

Note 3: Guaranteed by design.

Note 4: Cb = total capacitance of one bus line in pF. tR and tF measured between 0.3 x VDD and 0.7 x VDD.

Note 5: ISINK

≤ 6mA. Cb = total capacitance of one bus line in pF. tR and tF measured between 0.3 x VDD and 0.7 x VDD.

Note 6: Input filters on the SDA and SCL inputs suppress noise spikes less than 50ns.

STANDBY CURRENT vs. TEMPERATURE

TEMPERATURE (

°C)

110

95

65 80

-10 5

20 35 50

-25

1

2

3

4

5

6

7

8

9

10

0

-40

125

V+ = 3.6V

PWM ENABLED

V+ = 2.7V

PWM ENABLED

V+ = 2V

PWM DISABLED

V+ = 2.7V

PWM DISABLED

V+ = 3.6V

PWM

DISABLED

V+ = 2V

PWM ENABLED

SUPPLY CURRENT vs. TEMPERATURE

(PWM DISABLED; fSCL = 400kHz)

TEMPERATURE (

°C)

110

95

65 80

-10 5

20 35 50

-25

10

20

30

40

50

60

70

0

-40

125

V+ = 3.6V

V+ = 2.7V

V+ = 2V

5

10

15

20

25

30

35

40

45

50

55

60

65

70

0

SUPPLY CURRENT vs. TEMPERATURE

(PWM ENABLED; fSCL = 400kHz)

TEMPERATURE (

°C)

110

95

65 80

-10 5

20 35 50

-25

-40

125

V+ = 3.6V

V+ = 2.7V

V+ = 2V

__________________________________________Typical Operating Characteristics

(TA = +25°C, unless otherwise noted.)

Similar Part No. - MAX7315ATE

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX7315ATE	2Mb / 26P	8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection 19-3056; Rev 3; 1/05

More results

Similar Description - MAX7315ATE

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX7316	284Kb / 25P	10-Port I/O Expander with LED Intensity Control and Interrupt Rev 0; 10/03
	MAX7315	2Mb / 26P	8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection 19-3056; Rev 3; 1/05
	MAX7316	475Kb / 24P	10-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection 19-3055; Rev 3; 1/05
	MAX7313	414Kb / 27P	16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Rev 4; 4/05
	MAX7313	253Kb / 26P	16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection Rev 5; 6/11
	MAX6946	267Kb / 24P	10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control Rev 3; 2/08
Texas Instruments	PCA9554	768Kb / 34P	[Old version datasheet] SMBus I/O Expander With Interrupt Output
	PCA9554A	1Mb / 40P	[Old version datasheet] SMBus I/O Expander With Interrupt Output
	PCA9555	1Mb / 42P	[Old version datasheet] SMBus I/O Expander With Interrupt Output
ON Semiconductor	CAT9534	172Kb / 16P	8-bit I짼C and SMBus I/O Port with Interrupt Doc. No. MD-9004 Rev. D

More results

MAX7315ATE Datasheet(PDF) 4 Page - Maxim Integrated Products

MAX7315ATE Datasheet(HTML) 4 Page - Maxim Integrated Products

Similar Part No. - MAX7315ATE

Similar Description - MAX7315ATE

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Datasheet Download

Link URL