MAX22211 datasheet(12/24 Pages) AD

12 / 24 page

TSSOP Pin Configuration

TOP VIEW

MAX22211

TSSOP28

4.4x9.7mm

Pin Description

NAME

FUNCTION

TYPE

TQFN

TSSOP

REFA

Programmable Current Analog Input. Connect a resistor from

REFA to GND to set the current regulation threshold for Full

Bridge A

Analog Input

REFB

Programmable Current Analog Input. Connect a resistor from

REFB to GND to set the current regulation threshold for Full

Bridge B

Analog Input

FAULT

Open-Drain Output. Active Low Fault Indicator.

Open Drain

Output

10, 11

13, 14

CDR_

Open-Drain Output. Current Drive Regulator Monitor Output.

Open Drain

Output

AGND

Analog Ground. Connect to Ground Plane.

GND

19, 22

20, 23

Supply Voltage Input. Connect a VM rated 1μF (minimum) SMD

capacitor from VM to GND close to the device, and a 10μF

(minimum) electrolytic bypass capacitor from VM to GND. Higher

values can be considered depending on application requirements.

Supply

VDD

1.8V LDO Output. Connect a 2.2μF capacitor from the VDD pin to

GND close to the device.

Output

18, 20, 21, 23

19, 21, 22, 24

OUT_

Driver Output Pin.

Output

MAX22211

36V, 3.8A Two H-Bridge for Dual Brushed or

Single Stepper Motor Drive

www.analog.com

Analog Devices | 12

MAX22211 Datasheet(PDF) 12 Page - Analog Devices

MAX22211 Datasheet(HTML) 12 Page - Analog Devices

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

Datasheet Download

Link URL