DG212D datasheet(6/12 Pages) MAXIM

Part #	DG212D

Description	Quad SPST CMOS Analog Switches

Download	12 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

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

Logo

6 / 12 page

Quad SPST CMOS Analog Switches

6

_______________________________________________________________________________________

RDS(ON) AT ANALOG SIGNAL LEVEL

POWER SUPPLIES

-5V

+5V

-10V

+10V

-15V

+15V

±5V

350

Ω

380

Ω

————

±10V

—

165

Ω

250

Ω

——

±15V

—

125

Ω

160

Ω

135

Ω

155

Ω

Typical RDS(ON) vs. Power Supplies for Maxim’s DG202, and DG212

this current is required to be kept to low (µA) levels

then the addition of external protection diodes is rec-

ommended.

To provide protection for overvoltages up to 20V above

the supplies, a 1N4001 or 1N914 type diode should be

placed in series with the positive and negative supplies

as shown in Figure 2. The addition of these diodes will

reduce the analog signal range to 1V below the posi-

tive supply and 1V above the negative supply.

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

DG202

DG212

IN4001

-15V

IN4001

+15V

Figure 2. Protection against Fault Conditions

VO

tOFF1

tOFF

tOFF2

VS = +2V

RL

1k

Ω

D1

S1

IN1

CL

35pF

V-

VO

50%

3V

0

VS

0

V+

GND

0.9

0.1

0.9

VO

LOGIC

INPUT

SWITCH

INPUT

SWITCH

OUTPUT

tr < 20ns

tf < 20ns

LOGIC 1 SW ON

SWITCH

INPUT

VO = VS

LOGIC

INPUT

0V

-15V

+15V

(REPEAT TEST FOR IN2, IN3, AND IN4)

SWITCH

OUTPUT

RL

RL + rDS(ON)

TOP VIEW

16

15

14

13

5

1

2

3

4

12

11

10

9

67

8

S1

V-

GND

S4

S2

V+

N.C.

S3

D1

IN1

IN2

D2

D4

IN4

IN3

D3

DG202

DG212

TQFN*

*EP

*EXPOSED PAD. CONNECT EXPOSED PAD TO V+

OR LEAVE EXPOSED PAD UNCONNECTED.

Pin Configurations (continued)

Figure 1. Switching Time

Similar Part No. - DG212D

Manufacturer	Part #	Datasheet	Description
Intersil Corporation	DG212	100Kb / 7P	SPST 4-Channel Analog Switches June 1999
Vishay Siliconix	DG212B	177Kb / 13P	Improved Quad CMOS Analog Switches Rev. J, 07-Feb-11
	DG212B	239Kb / 14P	Improved Quad CMOS Analog Switches 08-Feb-17
	DG212BDJ	92Kb / 8P	Improved Quad CMOS Analog Switches Rev. H, 24-Apr-00
	DG212BDJ	177Kb / 13P	Improved Quad CMOS Analog Switches Rev. J, 07-Feb-11

More results

Similar Description - DG212D

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX311	305Kb / 8P	Quad SPST CMOS Analog Switches
List of Unclassifed Man...	MP7510DI	230Kb / 3P	CMOS QUAD SPST ANALOG SWITCHES
Vishay Siliconix	DG441	229Kb / 14P	Quad SPST CMOS Analog Switches Rev. J, 30-May-11
	DG444	172Kb / 12P	Quad SPST CMOS Analog Switches Rev. G, 23-May-11
	DG444	115Kb / 9P	Quad SPST CMOS Analog Switches Rev. F, 06-Sep-99
	DG441	150Kb / 9P	Quad SPST CMOS Analog Switches Rev. I, 25-Jun-07
Intersil Corporation	DG201A	71Kb / 7P	Quad SPST, CMOS Analog Switches June 1999
Vishay Siliconix	DG441	218Kb / 12P	Quad SPST CMOS Analog Switches 08-Feb-17
Maxim Integrated Produc...	DG201202	27Kb / 4P	QUAD SPST CMOS ANALOG SWITCHES 19-0041Rev. C
Intersil Corporation	DG201A	230Kb / 7P	Quad SPST, CMOS Analog Switches

More results

DG212D Datasheet(PDF) 6 Page - Maxim Integrated Products

DG212D Datasheet(HTML) 6 Page - Maxim Integrated Products

Similar Part No. - DG212D

Similar Description - DG212D

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Download

Link URL