DATASHEET
ISL84715, ISL84716
Ultra Low ON-Resistance, Low Voltage, Single Supply, SPST Analog Switches
The Intersil ISL84715 and ISL84716 devices are low
ON-resistance, low voltage, bidirectional, single pole/single
throw (SPST) analog switches designed to operate from a
single +1.65V to +3.6V supply. Targeted applications include
battery powered equipment that benefit from low R
ON
resistance, excellent R
ON
flatness, and fast switching speeds
(t
ON
= 9ns, t
OFF
= 5ns). The digital logic input is 1.8V CMOS
compatible when using a single +3V supply.
Cell phones, for example, often face ASIC functionality
limitations. The number of analog input or GPIO pins may be
limited and digital geometries are not well suited to analog
switch performance. This family of parts may be used to
switch in additional functionality while reducing ASIC design
risk. The ISL8471X are offered in a 5 lead SC70 package,
alleviating board space limitations.
The ISL84715 has one normally open (NO) switch and
ISL84716 has one normally closed (NC) switch.
TABLE 1. FEATURES AT A GLANCE
ISL84715
Number of Switches
SW
1.8V R
ON
1.8V t
ON
/t
OFF
3V R
ON
3V t
ON
/t
OFF
Package
1
NO
0.45Ω
17ns/7ns
0.24Ω
8ns/4ns
5 Ld SC70
ISL84716
1
NC
0.45Ω
17ns/7ns
0.24Ω
8ns/4ns
FN6087
Rev 4.00
August 18, 2015
Features
• Pb-Free (RoHS Compliant)
• Drop in replacement for the MAX4715 and MAX4716
• ON resistance (R
ON
)
- V
CC
= +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.26Ω
- V
CC
= +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.45Ω
• R
ON
flatness (+2.7V Supply) . . . . . . . . . . . . . . . . . . . . . . . . 0.038Ω
• Single supply operation . . . . . . . . . . . . . . . . . . . . +1.65V to +3.6V
• Fast switching action (+2.7V Supply)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5ns
• ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4kV
• 1.8V, CMOS logic compatible (+3V supply)
• Available in 5 lead SC70 packaging
Applications
• Battery powered, handheld, and portable equipment
- Cellular/mobile phones
- Pagers
- Laptops, notebooks, palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and video switching
Related Literature
• Technical Brief
TB363
“Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
FN6087 Rev 4.00
August 18, 2015
Page 1 of 11
ISL84715, ISL84716
Pin Configurations
(Note 1)
ISL84715 (SC70)
TOP VIEW
COM 1
NO 2
GND 3
4 IN
5 V+
ISL84716 (SC70)
TOP VIEW
COM 1
NC 2
A
GND 3
VAIL
A
ER
NG
LO
NO
OR
LE
B
T
OR
5
P
V+
P
SU
ED
4 IN
NOTE:
1. Switches Shown for Logic “0” Input.
Truth Table
LOGIC
0
1
NOTE: Logic “0”
0.5V.
Logic “1”
1.4V
with a 3V supply.
ISL84715
Off
On
ISL84716
On
Off
Pin Descriptions
PIN
V+
GND
IN
COM
NO
NC
System Power Supply Input (+1.65V to +3.6V)
Ground Connection
Digital Control Input
Analog Switch Common Pin
Analog Switch Normally Open Pin
Analog Switch Normally Closed Pin
FUNCTION
Ordering Information
PART NUMBER
(Notes 2, 3, 4)
ISL84715IHZ-T
ISL84716IHZ-T (No longer available, recommended replacement: ISL84714IHZ-T)
NOTES:
2. Please refer to
TB347
for details on reel specifications.
3. Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish,
which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free
peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020C.
4. For Moisture Sensitivity Level (MSL), please see device information page for
ISL84715, ISL84716.
For more information on MSL please see tech brief
TB363.
5. The part marking is located on the bottom of the part.
PART
MARKING
(Note 5)
CEA
CFA
TEMP. RANGE
(°C)
-40 to +85
-40 to +85
PACKAGE
(RoHS Compliant)
5 Ld SC70
5 Ld SC70
PKG.
DWG. #
P5.049
P5.049
FN6087 Rev 4.00
August 18, 2015
Page 2 of 11
ISL84715, ISL84716
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.8V
Input Voltages
NO, NC, IN (Note 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Continuous Current NO, NC, or COM . . . . . . . . . . . . . . . . . . . . . . . . ±300mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max). . . . . . . . . . . . . . . . . . . . . . . ±600mA
ESD Rating:
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1000V
Thermal Information
Thermal Resistance (Typical)
JA
(°C/W)
5 Ld SC70 Package (Note 7). . . . . . . . . . . . . . . . . . . . . .
660
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C
Maximum Storage Temperature Range. . . . . . . . . . . . . . . . . -65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Temperature Range
ISL8471XIHZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty
NOTES:
6. Signals on NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings.
7.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
TB379
for details.
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 8, 10),
unless otherwise specified. Boldface limits apply over the operating temperature range, -40°C to +85°C.
TEMP
(°C)
MIN
(Notes 9,
10)
MAX
(Notes 9,
10)
PARAMETER
TEST CONDITIONS
TYP
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 1.5V
(See Figure 4)
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0.6V, 1.5V, 2.1V
(Note 11)
V+ = 3.3V, V
COM
= 0.3V, 3V, V
NO
or V
NC
= 3V, 0.3V
Full
25
Full
25
Full
25
Full
25
Full
COM ON Leakage Current, I
COM(ON)
V = 3.3V, V
COM
= 0.3V, 3V, or V
NO
or V
NC
= 0.3V, 3V, or
Floating
25
Full
0
-
-
-
-
-3
-20
-3
-20
-3
-35
-
0.26
-
0.038
-
-
-
-
-
-
-
V+
0.4
0.45
0.07
0.09
3
20
3
20
3
35
V
Ω
Ω
Ω
Ω
nA
nA
nA
nA
nA
nA
R
ON
Flatness, R
FLAT(ON)
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
COM OFF Leakage Current, I
COM(OFF)
V+ = 3.3V, V
COM
= 0.3V, 3V, V
NO
or V
NC
= 3V, 0.3V
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50Ω, C
L
= 35pF
(See Figure 1)
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50Ω, C
L
= 35pF
(See Figure 1)
V
G
= V+/2, R
G
= 0Ω, C
L
= 1.0nF (See Figure 2)
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, V
COM
= 1V
RMS
(See Figure 3)
f = 20Hz to 20kHz, V
COM
= 2V
P-P
, R
L
= 32Ω
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V (See Figure 5)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V (See Figure 5)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V (See Figure 5)
25
Full
25
Full
25
25
25
25
25
25
-
-
-
-
-
-
-
-
-
-
9
-
5
-
70
-45
0.003
68
68
160
12
15
8
11
-
-
-
-
-
-
ns
ns
ns
ns
pC
dB
%
pF
pF
pF
Turn-OFF Time, t
OFF
Charge Injection, Q
OFF Isolation
Total Harmonic Distortion
NO or NC OFF Capacitance, C
OFF
COM OFF Capacitance, C
COM(OFF)
COM ON Capacitance, C
COM(ON)
FN6087 Rev 4.00
August 18, 2015
Page 3 of 11
ISL84715, ISL84716
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 8, 10),
unless otherwise specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued)
TEMP
(°C)
MIN
(Notes 9,
10)
MAX
(Notes 9,
10)
PARAMETER
TEST CONDITIONS
TYP
UNITS
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
V+ = 3.6V, V
IN
= 0V or V+
Full
25
Full
1.65
-
-
-
0.018
-
3.6
0.05
0.35
V
µA
µA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
NOTES:
8. V
IN
= input voltage to perform proper function.
9. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
10. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
11. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
V+ = 3.6V, V
IN
= 0V or V+
Full
Full
Full
-
1.4
-1
-
-
-
0.5
-
1
V
V
µA
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.8V, GND = 0V, V
INH
= 1V, V
INL
= 0.4V (Notes 4, 6),
unless otherwise specified. Boldface limits apply over the operating temperature range, -40°C to +85°C.
TEMP
(°C)
MIN
(Notes 9,
10)
MAX
(Notes 9,
10)
PARAMETER
TEST CONDITIONS
TYP
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
V+ = 1.8V, I
COM
= 10mA, V
NO
or V
NC
= 0.9V
(See Figure 4)
V+ = 1.8V, V
COM
= 0.3V, 1.5V, V
NO
or V
NC
= 1.5V, 0.3V
Full
25
Full
25
Full
25
Full
COM ON Leakage Current, I
COM(ON)
V+ = 1.8V, V
COM
= 0.3V, 1.5V, or V
NO
or V
NC
= 0.3V, 1.5V,
or Floating
25
Full
0
-
-
-2
-20
-2
-20
-1
-20
-
0.45
-
-
-
-
-
-
-
V+
0.6
0.8
2
20
2
20
1
20
V
Ω
Ω
nA
nA
nA
nA
nA
nA
COM OFF Leakage Current, I
COM(OFF)
V+ = 1.8V, V
COM
= 0.3V, 1.5V, V
NO
or V
NC
= 1.5V, 0.3V
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
Turn-OFF Time, t
OFF
Charge Injection, Q
V+ = 1.8V, V
NO
or V
NC
= 1.5V, R
L
= 50Ω, C
L
= 35pF
(See Figure 1)
V+ = 1.8V, V
NO
or V
NC
= 1.5V, R
L
= 50Ω, C
L
= 35pF
(See Figure 1)
V
G
= V+/2, R
G
= 0Ω, C
L
= 1.0nF (See Figure 2)
V
IN
= 0V or V+
25
Full
25
Full
25
-
-
-
-
-
17
-
7
-
60
22
24
11
14
-
ns
ns
ns
ns
pC
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
25
Full
-
-
0.018
-
0.05
0.35
µA
µA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
V
IN
= 0V or V+
Full
Full
Full
-
1
-1
-
-
-
0.4
-
1
V
V
µA
FN6087 Rev 4.00
August 18, 2015
Page 4 of 11
ISL84715, ISL84716
Test Circuits and Waveforms
V+
LOGIC
INPUT
50%
0V
t
OFF
SWITCH
V
INPUT
NO
90%
SWITCH
OUTPUT
0V
t
ON
V
OUT
90%
LOGIC
INPUT
SWITCH
INPUT
NO or NC
COM
IN
GND
R
L
50Ω
C
L
35pF
V
OUT
t
r
< 5ns
t
f
< 5ns
V+
C
Logic input waveform is inverted for switches that have the opposite logic
sense.
FIGURE 1A. MEASUREMENT POINTS
Repeat test for all switches. C
L
includes fixture and stray capacitance.
R
L
------------------------------
V
OUT
=
V
(NO or NC) R
+
R
L
ON
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
V+
C
SWITCH
OUTPUT
V
OUT
ON
V
OUT
R
G
NO or NC
COM
V
OUT
V+
LOGIC
INPUT
ON
OFF
0V
LOGIC
INPUT
V
G
GND
IN
C
L
Q =
V
OUT
x C
L
FIGURE 2A. MEASUREMENT POINTS
FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
V+
C
SIGNAL
GENERATOR
R
ON
= V
1
/100mA
NO or NC
NO or NC
V+
C
V
NX
IN
0V or V+
100mA
V
1
IN
0V or V+
ANALYZER
R
L
COM
COM
GND
GND
FIGURE 3. OFF ISOLATION TEST CIRCUIT
FIGURE 4. R
ON
TEST CIRCUIT
FN6087 Rev 4.00
August 18, 2015
Page 5 of 11
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