Datasheet > HS3120-0

HS3120-0

更新时间： 2022-04-28 20:16:11

品牌	Logo	应用领域
APITECH		/
页数	文件大小	规格书
3页	3671K
描述
Double Buffered 12-Bit MDAC

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HS3120-0 数据手册

HS3120

MECHANICAL

TOP VIEW

0.1

(2.54)

PIN ASSIGNMENTS

FUNCTION

FB , Feedback Bipolar Operation

LDTR, Ladder Termination

FB , Feedback Bipolar Operation

Reference Voltage Input

REF

FB , Feedback, Unipolar/Bipolar

1.3

(33.02)

1.4

(35.56)

, Current out into virtual ground

, Current out-complement of I

, Ground, Analog and DAC Register

Bit 1,MSB

Bit 2

0.05

(1.27)

TYP

Bit 3

Bit 4

Bit 5

Bit 6

0.17

(4.3)

0.05

(1.27)

0.610

(15.49)

Bit 7

Bit 8

Bit 9

Bit 10

0.006

(0.152)

DIMENSIONS

inch

Bit 11

0.17

(4.3)

(mm)

0.01

(0.25)

TYP

Bit 12

LDAC, Transfers data from input to DAC register

CE, Chip Enable, active low

LBE, Bit 12 to Bit 9 Enable

MBE, Bit 8 to Bit 5 Enable

HBE, Bit 4 to Bit 1 Enable

CONNECTIONS

Unipolar Operation:

Connect I and FB

Tie I , (Pin 7). FB , (Pin 3), FB , (Pin 1)

, Supply Analog and DAC Register

all to Ground (Pin 8)

DD2

, Ground input latches

, Supply input latches

Bipolar Operation:

Grounding:

NOTE:

Connect I , I , FB , FB , FB

Tie LDTR to I

Connect all GRD to system analog ground

and tie this to digital ground.

SS1

DD1

01 02

NOTE: Pins 8 and 27 and pins 26 and 28 must be connected externally.

All unused input must be grounded

Consult factory for application information.

ORDERING INFORMATION

MODEL

DESCRIPTION

CAUTION: ESD (Electro-Static Discharge) sensitive device.

HS 312000

HS 3120C-2

HS 3120B-0

HS 3120B-2

Double Buffered 12-Bit MDAC. Commercial

Double Buffered 12-Bit MDAC. MIL-STD-883C

Permanent damage may occur when unconnected devices are

subjected to high energy electrostatic fields. Unused devices must

be stored in conductive foam or shunts. Protective foam should be

discharged to the destination socket before devices are removed.

Devices should be handled at static safe workstations only. Unused

digital inputs must be grounded or tied to the logic supply voltage.

Unless otherwise noted, the supply voltage at any digital input

should never exceed the supply voltage by more than 0.5 volts or

go below –0.5 volts. If this condition cannot be maintained, limit

input current on digital inputs by using series resistors or contact

Hybrid Systems for technical assistance.

Specifications subject to change without notice.

1 23

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HS3120B-0	APITECH	Double Buffered 12-Bit MDAC	获取价格
HS3120B-0	SIPEX	Double Buffered 12-Bit MDAC	获取价格
HS3120B-2	SIPEX	Double Buffered 12-Bit MDAC	获取价格
HS3120B-2	APITECH	Double Buffered 12-Bit MDAC	获取价格