MAX11611EEE_09 查看數據表（PDF） - Maxim Integrated

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MAX11611EEE_09

2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/8-/12-Channel, 2-Wire Serial 10-Bit ADCs

Maxim Integrated 

2.7V to 3.6V and 4.5V to 5.5V, Low-Power,

4-/8-/12-Channel, 2-Wire Serial 10-Bit ADCs

MAX11606

MAX11607

1, 2, 3

—

—

4

—

—

5

6

7

8

—

PIN

MAX11608

MAX11609

5, 6, 7

8–12

—

—

1

—

13

14

15

16

2, 3, 4

MAX11610

MAX11611

5, 6, 7

8–12

4, 3, 2

—

—

1

13

14

15

16

—

Pin Description

NAME

FUNCTION

AIN0, AIN1, AIN2

AIN3–AIN7

AIN8–AIN10

Analog Inputs

AIN3/REF

Analog Input 3/Reference Input or Output. Selected in the

setup register (see Tables 1 and 6).

REF

Reference Input or Output. Selected in the setup register

(see Tables 1 and 6).

AIN11/REF

SCL

SDA

GND

VDD

N.C.

Analog Input 11/Reference Input or Output. Selected in the

setup register (see Tables 1 and 6).

Clock Input

Data Input/Output

Ground

Positive Supply. Bypass to GND with a 0.1µF capacitor.

No Connection. Not internally connected.

A. F/S-MODE 2-WIRE SERIAL INTERFACE TIMING

SDA

tSU.DAT

tLOW

SCL

tHD.DAT

tSU.STA

tHD.STA

tR

tF t

tBUF

tSU.STO

tHD.STA

S

tHIGH

tR

tF

B. HS-MODE 2-WIRE SERIAL INTERFACE TIMING

SDA

tSU.DAT

tLOW

SCL

tHD.DAT

Sr

A

P

S

tRDA

tFDA

tSU.STA

tHD.STA

tBUF

tSU.STO

tHD.STA

S

tHIGH

tRCL

tFCL

Figure 1. 2-Wire Serial-Interface Timing

Sr

HS-MODE

tRCL1

A

P

S

F/S-MODE

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