ST STG4158 User Manual

STG4158

7AFER

Low-voltage 0.6 Ω typ. single SPDT switch with break-before-make

feature and 15 kV ESD protection

Datasheet − production data

Features

■ Power-off and overvoltage protection

■ Wide operating voltage range:

V

(opr) = 1.65 to 4.5 V

CC

■ Low ON-resistance V

–R

■ Latch-up performance exceeds 300 mA

=0.85Ω (max.) at VCC=4.5V

ON

JESD 17

■ ESD performance tested on (D pin)

– 8 kV IEC-61000-4-2 ESD, contact

discharge

– 15 kV IEC-61000-4-2 ESD, air discharge

■ ESD performance test on all other pins

– 3 kV human body model
– 200 V machine model

(IEC61340-3-2 level M2)

– 1000 V charge device model

(JESD22 C101)

Description

The STG4158 is a high-speed CMOS low-voltage
single analog SPDT (single-pole dual throw)
switch or 2:1 multiplexer/demultiplexer switch
fabricated in silicon gate C
Designed to operate from 1.65 to 4.5 V, this
device is ideal for portable applications.

It offers low ON-resistance (0.6 Ω) at V
(typical T
compatible with 1.8 V, and provides control to the
switches.

= 25 °C). The SEL input threshold is

A

=0V:

IN

2

MOS technology.

=4.5V

CC

Flip Chip6

Wafer

The switch S1 is ON (connected to common port
D) when the SEL input is held high and OFF
(high-impedance state exists between the two
ports) when SEL is held low. The switch S2 is ON
(connected to common port D) when the SEL
input is held low and OFF (high-impedance state
exists between the two ports) when SEL is held
high.

The SEL input has an integrated weak pull-down
resistor to prevent the SEL signal from floating.
For low-power consumption, the SEL input must
be grounded.

The STG4158 features power-off and overvoltage
protection, enabling the device to be isolated
during voltage fault events.

Table 1. Device summary

Order code Package Packing

STG4158BJR Flip Chip6 Tape and reel

JSTG4158-CD1 Unsawn wafer

April 2012 Doc ID 14140 Rev 2 1/24

This is information on a product in full production.

www.st.com

1

Contents STG4158

Contents

1 Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7 Die description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2/24 Doc ID 14140 Rev 2

STG4158 List of tables

List of tables

Table 1. Device summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table 2. Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table 3. Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 4. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 5. Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 6. DC specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 7. AC electrical characteristics (C
Table 8. Analog switch characteristics (C

Table 9. Voltage conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 10. Flip Chip6 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 11. Pad information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 12. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

=35pF, RL=50Ω, tr=tf≤ 5 ns). . . . . . . . . . . . . . . . . . . 10

L

=5pF, RL=50Ω, TA= 25 °C) . . . . . . . . . . . . . . . . . . . 11

L

Doc ID 14140 Rev 2 3/24

List of figures STG4158

List of figures

Figure 1. Functional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2. Input equivalent circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 3. Pin connection (bump side view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 4. Voltage conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 5. ON-resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 6. Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 7. OFF leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 8. Channel-to-channel crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 9. OFF isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 10. Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 11. Break-before-make time delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 12. Switching time and charge injection

(V

=0V, R

Figure 13. Turn-ON, turn-OFF delay time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 14. Flip Chip6 package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 15. Footprint recommendation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 16. Flip Chip6 marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 17. Flip Chip6 tape specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 18. Flip Chip6 reel information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 19. JTS4158-CD1 die plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

GEN

=0Ω, RL=1MΩ, CL= 100 pF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

GEN

4/24 Doc ID 14140 Rev 2

STG4158 Logic diagram

1 Logic diagram

Figure 1. Functional diagram

D

Figure 2. Input equivalent circuit

$

3%,

S1

S2

SEL

3

3

Table 2. Truth table

SEL Switch S1 Switch S2

HONOFF

LOFF

1. High impedance.

2

3%,

(1)

(1)

Doc ID 14140 Rev 2 5/24

ON

#36

Logic diagram STG4158

Figure 3. Pin connection (bump side view)

Table 3. Pin description

Flip Chip Symbol Name and function

1, 3 S1, S2 Independent channels

5 D Common channel

6 SEL Control

4V

2 GND Ground (0 V)

CC

Positive supply voltage

6/24 Doc ID 14140 Rev 2

STG4158 Maximum rating

2 Maximum rating

Stressing the device above the ratings listed in Table 4: Absolute maximum ratings may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in Table 5: Recommended

operating conditions of this specification is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability. Refer also to the
STMicroelectronics SURE program and other relevant quality documents.

Table 4. Absolute maximum ratings

Symbol Parameter Value Unit

V

CC

V

V

V

I

IKC

I

IK

I

OK

I

I

OP

or I

I

CC

P

T

stg

T

1. Derate above 70 °C by 18.5 mW/°C.

Table 5. Recommended operating conditions

Supply voltage -0.5 to 5.5 V

DC input voltage -0.5 to VCC +0.5 V

I

DC control input voltage -0.5 to 5.5 V

IC

DC output voltage -0.5 to VCC +0.5 V

O

DC input diode current on control pin (V

DC input diode current (V

<0 V) ±50 mA

SEL

<0V) -50 mA

SEL

DC output diode current ± 20 mA

DC output current ± 300 mA

O

DC output current peak (pulse at 1 ms, 10% duty cycle) ± 500 mA

DC VCC or ground current ± 100 mA

GND

Power dissipation at TA= 70 °C

D

(1)

500 mW

Storage temperature -65 to 150 °C

Lead temperature (10 sec.) 260 °C

L

Symbol Parameter Value Unit

V

CC

V

V

V

T

dt/dv

Supply voltage 1.65 to 4.5 V

Input voltage 0 to V

I

Control input voltage 0 to V

IC

Output voltage 0 to V

O

Operating temperature -40 to 85 °C

op

V

= 1.65 to 2.7 V 0 to 20

Input rise and fall time control
input

CC

V

= 3.0 to 4.5 V 0 to 10

CC

CC

CC

CC

V

V

V

ns/V

Doc ID 14140 Rev 2 7/24

Electrical characteristics STG4158

3 Electrical characteristics

Table 6. DC specifications

Value

Symbol Parameter V

1.65 – 1.95 0.9 0.9

2.25 – 2.7 0.9 0.9

IH

High-level
input voltage

V

1.65 – 1.95 0.6 0.6

V

IL

Low-level
input voltage

2.25 – 2.7 0.6 0.6

1.65 – 2.20

ON

ON

ON­resistance

ON­resistance
match

1.65 – 2.20

2.25 – 3.6 10 100

R

ΔR

between
channels

1.65 – 2.20

R

FLAT

ON­resistance
flatness

(V) Test condition

CC

Min. Typ. Max. Min. Max.

3.0 – 4.3 1.0 1.0

4.5 1.1 1.1

3.0 – 4.3 0.7 0.7

4.5 0.7 0.7

2.0 3.0

= 0 V to V

V

S

CC

IS= 100 mA

3.7 – 4.5 0.6 0.85

40 400

V

= 0 V to V

S

CC

IS= 100 mA

3.7 – 4.5 10 100

1.2

= 0 V to V

V

S

CC

IS= 100 mA

3.7 – 4.5 0.2 0.4

UnitTA = 25 °C -40 to 85 °C

V

V

Ω2.25 – 3.6 0.9 1.3

mΩ

Ω2.25 – 3.6 0.3 0.6

SEL pull-

SEL

down

R

1.65 – 4.5 5000 kΩ

resistance

V

=0,

S

V

D=VCC

VS=VCC,
V

=0

D

V

= 0 to V

S

VD= open

I

OFF

I

ON

Sn OFF state
leakage
current

Sn ON state
leakage
current

1.65 – 4.5

1.65 – 4.5

8/24 Doc ID 14140 Rev 2

CC

-30 30 -300 300 nA

-20 20 -200 200 nA