MAX11046ECB-T View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX11046ECB-T

4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs

Maxim Integrated 

MAX11044/MAX11044B/MAX11045/MAX11045B/

MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056

4-/6-/8-Channel, 16-/14-Bit,

Simultaneous-Sampling ADCs

MAX11044/

MAX11044B

(TQFN-EP)

24, 30, 41, 47

25, 31, 40, 46

32

34

37

39

36

—

—

—

—

MAX11045/

MAX11045B

(TQFN-EP)

24, 30, 41, 47

25, 31, 40, 46

29

32

34

37

36

39

42

—

—

MAX11046/

MAX11046B

(TQFN-EP)

24, 30, 41, 47

25, 31, 40, 46

26

29

32

34

36

37

39

42

45

52

52

52

53

53

54

54

54

54

55

55

55

56

56

56

26, 29, 42, 45

26, 45

—

—

—

—

NAME

Pin Description (continued)

FUNCTION

AVDD

AGND

CH0

CH1

CH2

CH3

REFIO

CH4

CH5

CH6

CH7

WR

CS

RD

DB15

DB14

I.C.

EP

Analog Supply Input. Bypass AVDD to AGND with a

0.1μF capacitor at each AVDD input.

Analog Ground. Connect all AGND inputs together.

Channel 0 Analog Input

Channel 1 Analog Input

Channel 2 Analog Input

Channel 3 Analog Input

External Reference Input/Internal Reference Output.

Place a 0.1μF capacitor from REFIO to AGND.

Channel 4 Analog Input

Channel 5 Analog Input

Channel 6 Analog Input

Channel 7 Analog Input

Active-Low Write Input. Drive WR low to write to the

ADC. Configuration registers are loaded on the rising

edge of WR.

Active-Low Chip-Select Input. Drive CS low when

reading from or writing to the ADC.

Active-Low Read Input. Drive RD low to read from the

ADC. Each rising edge of RD advances the channel

output on the data bus.

16-Bit Parallel Data Bus Digital Output Bit 15

16-Bit Parallel Data Bus Digital Output Bit 14

Internally Connected. Connect to AGND.

Exposed Pad. Internally connected to AGND. Connect to

a large ground plane to maximize thermal performance.

Not intended as an electrical connection point.

Maxim Integrated

11

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