Intersil ISL43681 Low-voltage, single and dual supply, 8 to 1 multiplexer and differential 4 to 1 multiplexer Datasheet

ISL43681, ISL43741
®
Data Sheet
March 13, 2006
FN6053.3
Low-Voltage, Single and Dual Supply,
8 to 1 Multiplexer and Differential 4 to 1
Multiplexer
Features
The Intersil ISL43681 and ISL43741 devices are precision,
bidirectional, analog switches configured as an 8 channel and
a differential 4 channel multiplexer/demultiplexer. They are
designed to operate from a single +2V to +12V supply or from
a ±2V to ±6V supplies. The devices have an inhibit and inhibit
bar pin to simultaneously open all signal paths. The devices
also have a latch bar pin to lock in the last switch address.
• ON Resistance (RON) Max, VS = ±4.5V. . . . . . . . . . . 50Ω
• Fully Specified at 3.3V, 5V, ±5V, and 12V Supplies for 10%
Tolerances
• ON Resistance (RON) Max, VS = +3V . . . . . . . . . . . 155Ω
• RON Matching Between Channels, VS = ±5V. . . . . . . . . <2Ω
• Low Charge Injection, VS = ±5V . . . . . . . . . . . . . 1pC (Max)
• Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
ON resistance of 39Ω with a ±5V supply and 125Ω with a
+3.3V supply. Each switch can handle rail to rail analog
signals. The off-leakage current is only 0.1nA at +25°C or
2.5nA at +85°C.
• Dual Supply Operation . . . . . . . . . . . . . . . . . . . . . ±2V to ±6V
All digital inputs have 0.8V to 2.4V logic thresholds, ensuring
TTL/CMOS logic compatibility when using a single 3.3V or
+5V supply or dual ±5V supplies.
• Guaranteed Max Off-leakage . . . . . . . . . . . . . . . . . . . 2.5nA
The ISL43681 is a single 8 to 1 multiplexer device and the
ISL43741 is a diff 4 to 1 multiplexer device. Table 1
summarizes the performance of these parts.
• TTL, CMOS Compatible
TABLE 1. FEATURES AT A GLANCE
• Fast Switching Action (VS = +5V)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19ns
• Guaranteed Break-Before-Make
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Battery Powered, Handheld, and Portable Equipment
CONFIGURATION
SINGLE 8:1 MUX,
DIFF 4:1 MUX
±5V RON
39Ω
±5V tON/tOFF
32ns/18ns
12V RON
32Ω
12V tON/tOFF
23ns/15ns
5V RON
65Ω
5V tON/tOFF
38ns/19ns
3.3V RON
125Ω
3.3V tON/tOFF
70ns/32ns
• Test Equipment
- Medical Ultrasound
- Magnetic Resonance Image
- CT and PET Scanners (MRI)
- ATE
- Electrocardiograph
Package
20 Ld 4x4 QFN
• Audio and Video Signal Routing
• Communications Systems
- Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
• Application Note AN557 “Recommended Test Procedures
for Analog Switches”
• Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
- Integrator Reset Circuits
• Application Note AN520 “CMOS Analog Multiplexers and
Switches; Specifications and Application Considerations.”
• Application Note AN1034 “Analog Switch and Multiplexer
Applications”
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003-2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL43681, ISL43741
Pinouts
16
20
NO1A
17
+V
NO2
18
N.C.
+V
19
NO0B
N.C.
20
NO1B
NO1
ISL43741 (QFN)
TOP VIEW
NO3
ISL43681 (QFN)
TOP VIEW
19
18
17
16
COM
1
15 NO4
COMB
1
15 NO2A
NO7
2
14 NO0
NO3B
2
14 COMA
NO5
3
13 NO6
NO2B
3
13 NO0A
EN
4
12 ADDC
EN
4
12 NO3A
11 ADDB
EN
5
N.C.
LE
ADDA
Truth Tables
6
7
8
9
10
ADDA
10
LE
9
11 ADDB
N.C.
8
GND
7
LOGIC
-V
6
GND
5
-V
EN
LOGIC
Ordering Information
TEMP.
RANGE (°C)
PACKAGE
-40 to 85
20 Ld QFN
L20.4x4
ISL43681IRZ 43681IRZ
(Note)
-40 to 85
20 Ld QFN
(Pb-free)
L20.4x4
ISL43741IR
-40 to 85
20 Ld QFN
L20.4x4
-40 to 85
20 Ld QFN
(Pb-free)
L20.4x4
ISL43681
LE
EN
EN
0
1
0
ADDC ADDB ADDA
X
X
X
SWITCH ON
Last Switch
Selected
PART NO.
ISL43681IR
PART
MARKING
43681IR
PKG.
DWG. #
X
0
X
X
X
X
NONE
X
X
1
X
X
X
NONE
1
1
0
0
0
0
NO0
ISL43741IRZ 43741IRZ
(Note)
1
1
0
0
0
1
NO1
*Add “-T” suffix for tape and reel.
1
1
0
0
1
0
NO2
1
1
0
0
1
1
NO3
1
1
0
1
0
0
NO4
1
1
0
1
0
1
NO5
1
1
0
1
1
0
NO6
NOTE: Intersil Pb-free plus anneal 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-020.
1
1
0
1
1
1
NO7
NOTE: Logic “0” ≤0.8V. Logic “1” ≥2.4V, with V+ between 2.7V and
10V. X = Don’t Care.
ISL43741
LE
EN
EN
0
1
0
X
X
Last Switch Selected
X
0
X
X
X
NONE
X
X
1
X
X
NONE
1
1
0
0
0
NO0A, NO0B
1
1
0
0
1
NO1A, NO1B
1
1
0
1
0
NO2A, NO2B
1
1
0
1
1
NO3A, NO3B
ADDB ADDA
SWITCH ON
NOTE: Logic “0” ≤0.8V. Logic “1” ≥2.4V, with V+ between 2.7V and
10V. X = Don’t Care.
2
43741IR
Pin Descriptions
PIN
FUNCTION
V+
Positive Power Supply Input
V-
Negative Power Supply Input. Connect to GND for
Single Supply Configurations.
GND
Ground Connection
EN
Digital Control Input. Connect to GND for Normal
Operation. Connect to V+ to turn all switches off.
EN
Digital Control Input. Connect to V+ for Normal
Operation. Connect to GND to turn all switches off.
LE
Digital Control Input. Connect to +V for Normal
Operation. Connect to GND to latch the last switch state.
COM
NO
Analog Switch Common Pin
Analog Switch Normally Open Pin
ADD
Address Input Pin
N.C.
No Internal Connection
FN6053.3
March 13, 2006
ISL43681, ISL43741
Absolute Maximum Ratings
Thermal Information
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to15V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -15 to 0.3V
Input Voltages
LE, EN, EN , NO, NC, ADD (Note 1) . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . ±30mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±100mA
ESD Rating
HBM ( Per Mil-STD-883, Method 3015.7) . . . . . . . . . . . . . >2.5kV
Thermal Resistance (Typical, Note 2)
θJA (°C/W)
20 Ld 4x4 QFN Package . . . . . . . . . . . . . . . . . . . . .
45
Maximum Junction Temperature (Plastic Package). . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(Lead Tips Only)
Operating Conditions
Temperature Range
ISL43681IR and ISl43741IR . . . . . . . . . . . . . . . . . . . -40°C to 85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Signals on NC, NO, COM, ADD, EN, EN, or LE exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum
current ratings.
2. θJA is measured with the component mounted on a high effective thermal conductivity test board with direct die attach. See Tech Brief TB379
for details.
Electrical Specifications ±5V Supply
Test Conditions: VSUPPLY = ±4.5V to ±5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified
TEMP
(°C)
(NOTE 4)
MIN
TYP
Full
V-
-
V+
V
25
-
44
60
Ω
Full
-
-
80
Ω
25
-
1.3
4
Ω
Full
-
-
6
Ω
25
-
7.5
9
Ω
Full
-
-
12
Ω
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
Input Voltage High, VINH, VADDH
Full
2.4
-
-
V
Input Voltage Low, VINL, VADDL
Full
-
-
0.8
V
PARAMETER
TEST CONDITIONS
(NOTE 4)
MAX
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
VS = ±4.5V, ICOM = 2mA, VNO or VNC = 3V
(See Figure 6)
ON Resistance, RON
RON Matching Between Channels,
∆RON
VS = ±4.5V, ICOM = 2mA, VNO or VNC = 3V (Note 5)
RON Flatness, RFLAT(ON)
VS = ±4.5V, ICOM = 2mA, VNO or VNC = ±3V, 0V
(Note 6)
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
VS = ±5.5V, VCOM = ±4.5V, VNO or VNC = +4.5V
(Note 7)
COM OFF Leakage Current,
ICOM(OFF)
VS = ±5.5V, VCOM = ±4.5V, VNO or VNC = +4.5V
(Note 7)
COM ON Leakage Current,
ICOM(ON)
VS = ±5.5V, VCOM = VNO or VNC = ±4.5V (Note 7)
DIGITAL INPUT CHARACTERISTICS
Input Current, IADDH, IADDL, IENH,
IENL
VS = ±5.5V, VINH, VADD = 0V or V+
Full
-0.5
-
0.5
µA
Input Current, IENH, ILEH
VS = ±5.5V, VINH, VADD = 0V or V+
Full
-1.5
-
1.5
µA
Input Current, IENL, ILEL
VS = ±5.5V, VINH, VADD = 0V or V+
Full
-4
-
4
µA
3
FN6053.3
March 13, 2006
ISL43681, ISL43741
Electrical Specifications ±5V Supply
Test Conditions: VSUPPLY = ±4.5V to ±5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
(NOTE 4)
MIN
TYP
(NOTE 4)
MAX
UNITS
25
-
35
50
ns
Full
-
-
60
ns
25
-
22
35
ns
Full
-
-
40
ns
25
-
43
60
ns
Full
-
-
70
ns
DYNAMIC CHARACTERISTICS
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3 (See Figure 1)
Enable Turn-ON Time, tON
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3 (See Figure 1)
Enable Turn-OFF Time, tOFF
Address Transition Time, tTRANS
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3 (See Figure 1)
Break-Before-Make Time, tBBM
VS = ±5.5V, VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 3)
Full
2
7
-
ns
Latch Setup Time, tS
(See Figure 4)
25
25
-
-
ns
Full
35
-
-
ns
25
0
-
-
ns
Full
0
-
-
ns
25
15
-
-
ns
Full
25
-
Latch Hold Time, tH
(See Figure 4)
Latch Pulse Width, tWPW
(See Figure 4)
ns
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (See Figure 2)
25
-
0.3
1
pC
NO/NC OFF Capacitance, COFF
f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 8)
25
-
3
-
pF
COM OFF Capacitance, COFF
f = 1MHz, VNO or VNC = VCOM = 0V
(See Figure 8)
ISL43681
25
-
21
-
pF
ISL43741
25
-
12
-
pF
f = 1MHz, VNO or VNC = VCOM = 0V
(See Figure 8)
ISL43681
25
-
26
-
pF
ISL43741
25
-
18
-
pF
25
-
92
-
dB
25
-
≤110
-
dB
25
-
-105
-
dB
Full
±2
-
±6
V
Full
-7
-
7
µA
Full
-1
-
1
µA
COM ON Capacitance, CCOM(ON)
OFF Isolation
Crosstalk, (Note 8) (ISL43741 only)
RL = 50Ω, CL = 15pF, f = 100kHz,
VNOx = 1VRMS (See Figures 5, 7 and 20)
All Hostile Crosstalk, (Note 8)
(ISL43741 only)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
VS = ±5.5V, VINH, VADD = 0V or V+, Switch On or Off
Positive Supply Current, I+
Negative Supply Current, INOTES:
3. VIN = Input logic voltage to configure the device in a given state.
4. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
5. ∆RON = RON (MAX) - RON (MIN).
6. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
7. Leakage parameter is 100% tested at high temp, and guaranteed by correlation at 25°C.
8. Between any two switches.
4
FN6053.3
March 13, 2006
ISL43681, ISL43741
Electrical Specifications +12V Supply
Test Conditions: V+ = +10.8V to +13.2V, GND = 0V, VINH = 4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified
TEMP
(°C)
(NOTE 4)
MIN
TYP
Full
0
-
V+
V
25
-
37
45
Ω
Full
-
-
55
Ω
25
-
1.2
2
Ω
Full
-
-
2
Ω
25
-
5
7
Ω
Full
-
-
7
Ω
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
Input Voltage High, VINH, VADDH
Full
3.7
3.3
-
V
Input Voltage Low, VINL, VADDL
Full
-
2.7
0.8
V
PARAMETER
TEST CONDITIONS
(NOTE 4)
MAX
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
V+ = 10.8V, ICOM = 1.0mA, VNO or VNC = 9V
(See Figure 6)
ON Resistance, RON
RON Matching Between Channels,
∆RON
V+ = 10.8V, ICOM = 1.0mA, VNO or VNC = 9V (Note 5)
RON Flatness, RFLAT(ON)
V+ = 10.8V, ICOM = 1.0mA, VNO or VNC = 3V, 6V, 9V
(Note 6)
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 13.2V, VCOM = 1V, 12V, VNO or VNC = 12V, 1V
(Note 7)
COM OFF Leakage Current,
ICOM(OFF)
V+ = 13.2V, VCOM = 12V, 1V, VNO or VNC = 1V, 12V
(Note 7)
COM ON Leakage Current,
ICOM(ON)
V+ = 13.2V, VCOM = 1V, 12V, VNO or VNC = 1V, 12V,
or floating (Note 7)
DIGITAL INPUT CHARACTERISTICS
Input Current, IADDH, IADDL, IENH,
IENL
V+ = 13.2V, VINH, VADD = 0V or V+
Full
-0.5
-
0.5
µA
Input Current, IENH, ILEH
V+ = 13.2V, VINH, VADD = 0V or V+
Full
-1.5
-
1.5
µA
Input Current, IENL, ILEL
V+ = 13.2V, VINH, VADD = 0V or V+
Full
-4
-
4
µA
V+ = 10.8V, VNO or VNC = 10V, RL = 300Ω, CL = 35pF,
VIN = 0 to 4 (See Figure 1)
25
-
24
40
ns
Full
-
-
45
ns
25
-
15
30
ns
Full
-
-
35
ns
25
-
27
50
ns
Full
-
-
55
ns
DYNAMIC CHARACTERISTICS
Enable Turn-ON Time, tON
V+ = 10.8V, VNO or VNC = 10V, RL = 300Ω, CL = 35pF,
VIN = 0 to 4 (See Figure 1)
Enable Turn-OFF Time, tOFF
Address Transition Time, tTRANS
V+ = 10.8V, VNO or VNC = 10V, RL = 300Ω, CL = 35pF,
VIN = 0 to 4 (See Figure 1)
Break-Before-Make Time Delay, tD
V+ = 13.2V, RL = 300Ω, CL = 35pF, VNO or VNC = 10V,
VIN = 0 to 4 (See Figure 3)
Full
2
5
-
ns
Latch Setup Time, tS
(See Figure 4)
25
25
-
-
ns
Full
35
-
-
ns
25
0
-
-
ns
Full
0
-
-
ns
25
15
-
-
ns
Full
25
-
-
ns
25
-
2.7
5
pC
Latch Hold Time, tH
(See Figure 4)
Latch Pulse Width, tWPW
(See Figure 4)
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (See Figure 2)
5
FN6053.3
March 13, 2006
ISL43681, ISL43741
Electrical Specifications +12V Supply
Test Conditions: V+ = +10.8V to +13.2V, GND = 0V, VINH = 4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified (Continued)
TEMP
(°C)
(NOTE 4)
MIN
TYP
25
-
92
-
dB
25
-
≤110
-
dB
All Hostile Crosstalk, (Note 8)
(ISL43741 only)
25
-
-105
-
dB
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 8)
25
-
3
-
pF
COM OFF Capacitance,
CCOM(OFF)
f = 1MHz, VNO or VNC = VCOM = 0V
(See Figure 8)
ISL43681
25
-
21
-
pF
ISL43741
25
-
12
-
pF
COM ON Capacitance, CCOM(ON)
f = 1MHz, VNO or VNC = VCOM = 0V
(See Figure 8)
ISL43681
25
-
26
-
pF
ISL43741
25
-
18
-
pF
Full
2
-
12
V
Full
-7
-
7
µA
Full
-1
-
1
µA
PARAMETER
TEST CONDITIONS
OFF Isolation
Crosstalk, (Note 8), (ISL43741 only)
RL = 50Ω, CL = 15pF, f = 100kHz
(See Figure 5,7 and 20)
(NOTE 4)
MAX
UNITS
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
V+ = 13.2V, VINH, VADD = 0V or V+, all channels on or
off
Positive Supply Current, I-
Electrical Specifications 5V Supply
PARAMETER
Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 4)
TYP
MAX
(NOTE 4) UNITS
Full
0
-
V+
V
25
-
81
100
Ω
Full
-
-
120
Ω
25
-
2.2
4
Ω
Full
-
-
6
Ω
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 4.5V, ICOM = 1.0mA, VNO or VNC = 3.5V
(See Figure 6)
RON Matching Between Channels,
∆RON
V+ = 4.5V, ICOM = 1.0mA, VNO or VNC = 3V (Note 5)
RON Flatness, RFLAT(ON)
V+ = 4.5V, ICOM = 1.0mA, VNO or VNC = 1V, 2V, 3V
(Note 6)
Full
-
11.5
-
Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 5.5V, VCOM = 1V, 4.5V, VNO or VNC = 4.5V, 1V
(Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 5.5V, VCOM = 1V, 4.5V, VNO or VNC = 4.5V, 1V
(Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 5.5V, VCOM = VNO or VNC = 4.5V (Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
Input Voltage High, VINH, VADDH
Full
2.4
-
-
V
Input Voltage Low, VINL, VADDL
Full
-
-
0.8
V
DIGITAL INPUT CHARACTERISTICS
Input Current, IADDH, IADDL, IENH,
IENL
V+ = 5.5V, VINH, VADD = 0V or V+
Full
-0.5
-
0.5
µA
Input Current, IENH, ILEH
V+ = 5.5V, VINH, VADD = 0V or V+
Full
-1.5
-
1.5
µA
Input Current, IENL, ILEL
V+ = 5.5V, VINH, VADD = 0V or V+
Full
-4
-
4
µA
6
FN6053.3
March 13, 2006
ISL43681, ISL43741
Electrical Specifications 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 4)
TYP
MAX
(NOTE 4) UNITS
25
-
43
60
ns
Full
-
-
70
ns
25
-
20
35
ns
Full
-
-
40
ns
25
-
51
70
ns
Full
-
-
85
ns
DYNAMIC CHARACTERISTICS
V+ = 4.5V, VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 1)
Enable Turn-ON Time, tON
Enable Turn-OFF Time, tOFF
V+ = 4.5V, VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 1)
Address Transition Time, tTRANS
V+ = 4.5V, VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 1)
Break-Before-Make Time, tBBM
V+ = 5.5V, VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 3)
Full
2
9
-
ns
Latch Setup Time, tS
(See Figure 4)
25
25
-
-
ns
Full
35
-
-
ns
25
0
-
-
ns
Full
0
-
-
ns
25
15
-
-
ns
Full
25
-
-
ns
Latch Hold Time, tH
(See Figure 4)
Latch Pulse Width, tWPW
(See Figure 4)
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (See Figure 2)
25
-
0.6
1.5
pC
OFF Isolation
RL = 50Ω, CL = 15pF, f = 100kHz,
VNOx = 1VRMS (See Figures 5, 7 and 20)
25
-
92
-
dB
25
-
≤110
-
dB
25
-
-105
1.5
dB
Full
2
-
12
V
Full
-7
-
7
µA
Full
-1
-
1
µA
Crosstalk, (Note 8), (ISL43741 only)
All Hostile Crosstalk, (Note 8),
(ISL43741 only)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
V+ = 5.5V, V- = 0V, VINH, VADD = 0V or V+,
Switch On or Off
Positive Supply Current, I-
Electrical Specifications 3.3V Supply
PARAMETER
Test Conditions: V+ = +3.0V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 4)
TYP
MAX
(NOTE 4) UNITS
Full
0
-
V+
V
25
-
135
180
Ω
Full
-
-
200
Ω
25
-
3.4
8
Ω
Full
-
-
10
Ω
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 3.0V, ICOM = 1.0mA, VNO or VNC = 1.5V
(See Figure 6)
RON Matching Between Channels,
∆RON
V+ = 3.0V, ICOM = 1.0mA, VNO or VNC = 1.5V (Note 5)
RON Flatness, RFLAT(ON)
V+ = 3.0V, ICOM = 1.0mA, VNO or VNC = 0.5V, 1V, 2V
(Note 6)
Full
-
34
-
Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 3.6V, VCOM = 0V, 4.5V, VNO or VNC = 3V, 1V
(Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
COM OFF Leakage Current,
ICOM(OFF)
V+ = 3.6V, VCOM = 0V, 4.5V, VNO or VNC = 3V, 1V
(Note 7)
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
7
FN6053.3
March 13, 2006
ISL43681, ISL43741
Electrical Specifications 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 3),
Unless Otherwise Specified (Continued)
TEMP
(°C)
MIN
(NOTE 4)
TYP
25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
Input Voltage High, VINH, VADDH
Full
2.4
-
-
V
Input Voltage Low, VINL, VADDL
Full
-
-
0.8
V
PARAMETER
TEST CONDITIONS
COM ON Leakage Current,
ICOM(ON)
V+ = 3.6V, VCOM = VNO or VNC = 3V (Note 7)
MAX
(NOTE 4) UNITS
DIGITAL INPUT CHARACTERISTICS
Input Current, IADDH, IADDL, IENH,
IENL
V+ = 3.6V, VINH, VADD = 0V or V+
Full
-0.5
-
0.5
µA
Input Current, IENH, ILEH
V+ = 3.6V, VINH, VADD = 0V or V+
Full
-1.5
-
1.5
µA
Input Current, IENL, ILEL
V+ = 3.6V, VINH, VADD = 0V or V+
Full
-4
-
4
µA
V+ = 3.0V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 1)
25
-
82
100
ns
Full
-
-
120
ns
25
-
37
50
ns
Full
-
-
60
ns
25
-
96
120
ns
Full
-
-
145
ns
DYNAMIC CHARACTERISTICS
Enable Turn-ON Time, tON
V+ = 3.0V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 1)
Enable Turn-OFF Time, tOFF
Address Transition Time, tTRANS
V+ = 3.0V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 1)
Break-Before-Make Time, tBBM
V+ = 3.6V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V (See Figure 3)
Full
3
13
-
ns
Latch Setup Time, tS
(See Figure 4)
25
50
-
-
ns
Full
60
-
-
ns
25
0
-
-
ns
Full
0
-
-
ns
25
30
-
-
ns
Full
40
-
-
ns
Latch Hold Time, tH
(See Figure 4)
Latch Pulse Width, tWPW
(See Figure 4)
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (See Figure 2)
25
-
0.3
1
pC
OFF Isolation
RL = 50Ω, CL = 15pF, f = 100kHz,
VNO or VNC = 1VRMS (See Figures 5, 7 and 20)
25
-
92
-
dB
25
-
≤110
-
dB
25
-
-105
-
dB
Full
2
-
12
V
Full
-7
-
7
µA
Full
-1
-
1
µA
Crosstalk, (Note 8), (ISL43741 only)
All Hostile Crosstalk, (Note 8),
(ISL43741 only)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
V+ = 3.6V, V- = 0V, VINH, VADD = 0V or V+,
Switch On or Off
Positive Supply Current, I-
8
FN6053.3
March 13, 2006
ISL43681, ISL43741
Test Circuits and Waveforms
V+
C
V-
C
C
EN, LE
NO0
V+
ISL43681
EN
3V
LOGIC
INPUT
tr < 20ns
tf < 20ns
50%
VOUT
COM
NO1-NO7
GND ADDA-C
CL
35pF
RL
300Ω
LOGIC
INPUT
0V
tON
V+
VNO0
SWITCH
OUTPUT
90%
VOUT
C
C
C
90%
EN, LE
NO0x
0V
V+
tOFF
ISL43741
NO1x-NO3x
EN
LOGIC
INPUT
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. ENABLE tON/tOFF MEASUREMENT POINTS
9
V-
COMx
GND ADDA-B
VOUT
CL
35pF
RL
300Ω
Repeat test for other switches. CL includes fixture and stray
capacitance.
RL
-----------------------------V OUT = V
(NO or NC) R + R
L
( ON )
FIGURE 1B. ENABLE tON/tOFF TEST CIRCUIT
FN6053.3
March 13, 2006
ISL43681, ISL43741
Test Circuits and Waveforms
(Continued)
V+
C
NO0 EN, LE
V+
V3V
LOGIC
INPUT
0V
SWITCH
OUTPUT
ADDA-C GND
EN
VOUT
V+
90%
C
CL
35pF
RL
300Ω
LOGIC
INPUT
tTRANS
VNO0
VOUT
COM
NO1-NO6
tr < 20ns
tf < 20ns
50%
C
ISL43681
NO7
C
V-
C
V-
C
C
0V
NO0x EN, LE ISL43741
NO3x
COMx
NO1x-NO2x
V+
10%
VNOX
VC
tTRANS
ADDA-B GND
VOUT
EN
LOGIC
INPUT
Logic input waveform is inverted for switches that have the opposite
logic sense.
CL
35pF
RL
300Ω
Repeat test for other switches. CL includes fixture and stray
capacitance.
RL
-----------------------------V OUT = V
(NO or NC) R + R
L
( ON )
FIGURE 1C. ADDRESS tTRANS MEASUREMENT POINTS
FIGURE 1D. ADDRESS tTRANS TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
V+
V-
C
C
3V
LOGIC
INPUT
OFF
OFF
ON
RG
0V
VOUT
EN, LE
COM
NO or NC
0Ω
SWITCH
OUTPUT
VOUT
∆VOUT
ADDX
VG
GND
EN
LOGIC
INPUT
CL
1nF
Q = ∆VOUT x CL
FIGURE 2A. Q MEASUREMENT POINTS
Repeat test for other switches.
FIGURE 2B. Q TEST CIRCUIT
FIGURE 2. CHARGE INJECTION
10
FN6053.3
March 13, 2006
ISL43681, ISL43741
Test Circuits and Waveforms
(Continued)
V+
V-
C
C
C
VOUT
EN, LE
COM
CL
35pF
RL
300Ω
NO0-NO7
V+
ISL43681
ADDA-C
tr < 20ns
tf < 20ns
3V
LOGIC
INPUT
LOGIC
INPUT
GND
EN
0V
V+
80%
SWITCH
OUTPUT
VOUT
tBBM
C
C
VOUT
EN, LE
0V
V-
C
COMx
NO0x-NO3x
V+
ISL43741
CL
35pF
RL
300Ω
ADDA-B
LOGIC
INPUT
GND
EN
Repeat test for other switches. CL includes fixture and stray
capacitance.
FIGURE 3A. tBBM MEASUREMENT POINTS
FIGURE 3B. tBBM TEST CIRCUIT
FIGURE 3. BREAK-BEFORE-MAKE TIME
11
FN6053.3
March 13, 2006
ISL43681, ISL43741
Test Circuits and Waveforms
(Continued)
V+
V-
C
EN
tr < 20ns
tf < 20ns
tMPW
LOGIC
INPUT
LE
3V
50%
50%
LE
50%
0V
C
V+
NO1-NO7
ADDA-C
LOGIC
INPUT
C
NO0
ISL43681
COM
GND EN
VOUT
tH
tS
CL
35pF
RL
300Ω
LOGIC
INPUT
tH
LOGIC
INPUT
ADDX
3V
50%
V+
50%
V-
C
C
C
0V
tON, tOFF
VNOX
SWITCH
OUTPUT
0V
EN
90%
VOUT
ADDA-B
LOGIC
INPUT
LE
V+
NO1x-NO3x
NO0x
ISL43741
COM
GND EN
VOUT
Logic input waveform is inverted for switches that have the opposite
logic sense.
CL
35pF
RL
300Ω
LOGIC
INPUT
Repeat test for other switches. CL includes fixture and stray
capacitance.
RL
-----------------------------V OUT = V
(NO or NC) R + R
L
( ON )
FIGURE 4B. LATCH tS, tH, tMPW TEST CIRCUIT
FIGURE 4A. LATCH tS, tH, tMPW MEASUREMENT POINTS
FIGURE 4. LATCH SETUP AND HOLD TIMES
V+
SIGNAL
GENERATOR
C
V-
C
V+
RON = V1/1mA
EN, LE
V-
C
C
EN, LE
NO or NC
NO or NC
VNX
0V or V+
1mA
ADDX
0V or V+
V1
ADDX
0V or V+
ANALYZER
COM
GND
EN
RL
FIGURE 5. OFF ISOLATION TEST CIRCUIT
12
COM
GND
EN
FIGURE 6. RON TEST CIRCUIT
FN6053.3
March 13, 2006
ISL43681, ISL43741
Test Circuits and Waveforms
V+
(Continued)
C
V-
EN, LE
SIGNAL
GENERATOR
V+
C
50Ω
NOA or NCA
V-
C
C
EN, LE
COMA
NO or NC
0V or V+
ADDX
ISL43741
0V or V+
NOB or NCB
ANALYZER
COMB
GND
ADDX
IMPEDANCE
ANALYZER
N.C.
COM
GND
EN
EN
RL
FIGURE 7. CROSSTALK TEST CIRCUIT
Detailed Description
The ISL43681 and ISL43741 multiplexers offer precise
switching capability from a bipolar ±2V to ±6V or a single 2V
to 12V supply with low on-resistance (39Ω) and high speed
operation (tON = 38ns, tOFF = 19ns) with dual 5V supplies.
They have an inhibit and inhibit bar pin to simultaneously
open all signal paths. They also have a latch bar pin to lock
in the last switch address.
The devices are especially well suited for applications using
±5V supplies. With ±5V supplies the performance (RON,
Leakage, Charge Injection, etc.) is best in class.
High frequency applications also benefit from the wide
bandwidth, and the very high off isolation and crosstalk
rejection.
Supply Sequencing And Overvoltage Protection
With any CMOS device, proper power supply sequencing is
required to protect the device from excessive input currents
which might permanently damage the IC. All I/O pins contain
ESD protection diodes from the pin to V+ and to V- (see
Figure 9). To prevent forward biasing these diodes, V+ and
V- must be applied before any input signals, and input signal
voltages must remain between V+ and V-. If these conditions
cannot be guaranteed, then one of the following two
protection methods should be employed.
Logic inputs can easily be protected by adding a 1kΩ
resistor in series with the input (see Figure 9). The resistor
limits the input current below the threshold that produces
permanent damage, and the sub-microamp input current
produces an insignificant voltage drop during normal
operation.
This method is not applicable for the signal path inputs.
Adding a series resistor to the switch input defeats the
purpose of using a low RON switch, so two small signal
13
FIGURE 8. CAPACITANCE TEST CIRCUIT
diodes can be added in series with the supply pins to provide
overvoltage protection for all pins (see Figure 9). These
additional diodes limit the analog signal from 1V below V+ to
1V above V-. The low leakage current performance is
unaffected by this approach, but the switch resistance may
increase, especially at low supply voltages.
OPTIONAL
PROTECTION
RESISTOR
FOR LOGIC
INPUTS
OPTIONAL PROTECTION
DIODE
V+
1kΩ
LOGIC
VNO or NC
VCOM
VOPTIONAL PROTECTION
DIODE
FIGURE 9. INPUT OVERVOLTAGE PROTECTION
Power-Supply Considerations
The ISL43681 and ISL43741 construction is typical of most
CMOS analog switches, in that they have three supply pins:
V+, V-, and GND. V+ and V- drive the internal CMOS
switches and set their analog voltage limits, so there are no
connections between the analog signal path and GND.
Unlike switches with a 13V maximum supply voltage, the
ISL43681 and ISL43741 15V maximum supply voltage
provides plenty of room for the 10% tolerance of 12V
supplies (±6V or 12V single supply), as well as room for
overshoot and noise spikes.
This family of switches performs equally well when operated
with bipolar or single voltage supplies.The minimum
FN6053.3
March 13, 2006
ISL43681, ISL43741
recommended supply voltage is 2V or ±2V. It is important to
note that the input signal range, switching times, and onresistance degrade at lower supply voltages. Refer to the
electrical specification tables and Typical Performance
curves for details.
V+ and GND power the internal logic (thus setting the digital
switching point) and level shifters. The level shifters convert
the logic levels to switched V+ and V- signals to drive the
analog switch gate terminals.
Logic-Level Thresholds
V+ and GND power the internal logic stages, so V- has no
affect on logic thresholds. This switch family is TTL
compatible (0.8V and 2.4V) over a V+ supply range of 2.7V
to 10V. At 12V the VIH level is about 3.3V. This is still below
the CMOS guaranteed high output minimum level of 4V, but
noise margin is reduced. For best results with a 12V supply,
use a logic family that provides a VOH greater than 4V.
The digital input stages draw supply current whenever the
digital input voltage is not at one of the supply rails. Driving
the digital input signals from GND to V+ with a fast transition
time minimizes power dissipation.
High-Frequency Performance
In 50Ω systems, signal response is reasonably flat even past
100MHz (see Figures 18 and 19). Figures 18 and 19 also
illustrates that the frequency response is very consistent
over varying analog signal levels.
An OFF switch acts like a capacitor and passes higher
frequencies with less attenuation, resulting in signal feed
through from a switch’s input to its output. Off Isolation is the
resistance to this feed through, while Crosstalk indicates the
amount of feed through from one switch to another. Figure
20 details the high Off Isolation and Crosstalk rejection
provided by this family. At 10MHz, Off Isolation is about
55dB in 50Ω systems, decreasing approximately 20dB per
decade as frequency increases. Higher load impedances
decrease Off Isolation and Crosstalk rejection due to the
voltage divider action of the switch OFF impedance and the
load impedance.
Leakage Considerations
Reverse ESD protection diodes are internally connected
between each analog-signal pin and both V+ and V-. One
of these diodes conducts if any analog signal exceeds V+
or V-.
Virtually all the analog leakage current comes from the ESD
diodes to V+ or V-. Although the ESD diodes on a given
signal pin are identical and therefore fairly well balanced,
they are reverse biased differently. Each is biased by either
V+ or V- and the analog signal. This means their leakages
will vary as the signal varies. The difference in the two diode
leakages to the V+ and V- pins constitutes the analog-signalpath leakage current. All analog leakage current flows
between each pin and one of the supply terminals, not to the
other switch terminal. This is why both sides of a given
switch can show leakage currents of the same or opposite
polarity. There is no connection between the analog signal
paths and GND.
Typical Performance Curves TA = 25°C, Unless Otherwise Specified
70
VCOM = (V+) - 1V
ICOM = 1mA
V- = -5V
60
85°C
40
25°C
30
-40°C
20
400
RON (Ω)
RON (Ω)
50
V- = 0V
300
200
85°C
25°C
50
100
3
VS = ±2V
85°C
25°C
-40°C
VS = ±3V
85°C
25°C
-40°C
VS = ±5V
85°C
25°C
30
2
ICOM = 1mA
40
-40°C
0
120
110
100
90
80
70
60
50
90
80
70
60
50
40
30
60
4
5
6
7
V+ (V)
8
9
10
11
FIGURE 10. ON RESISTANCE vs SUPPLY VOLTAGE
14
12
20
-40°C
-5
-4
-3
-2
-1
1
0
VCOM (V)
2
3
4
5
FIGURE 11. ON RESISTANCE vs SWITCH VOLTAGE
FN6053.3
March 13, 2006
ISL43681, ISL43741
Typical Performance Curves TA = 25°C, Unless Otherwise Specified (Continued)
225
200
50
25°C
V+ = 2.7V
V- = 0V
-40°C
45
RON (Ω)
RON (Ω)
V- = 0V
85°C
125
100
85°C
25°C
V+ = 3.3V
-40°C
V- = 0V
85°C
40
35
25°C
30
V+ = 5V
85°C
V- = 0V
25
25°C
-40°C
20
-40°C
1
0
3
2
5
4
0
2
4
6
VCOM (V)
12
200
VCOM = (V+) - 1V
V- = -5V
400
25°C
VCOM = (V+) - 1V
V- = -5V
-40°C
150
-40°C
300
25°C
100
25°C
200
25°C
50
100
85°C
85°C
0
250
tOFF (ns)
tON (ns)
10
FIGURE 13. ON RESISTANCE vs SWITCH VOLTAGE
500
-40°C
V- = 0V
200
85°C
150
-40°C
0
100
V- = 0V
80
85°C
60
25°C
100
25°C
40
20
50
-40°C
-40°C
0
2
3
4
5
6
7
8
9
10
11
12
2
3
4
5
6
8
7
10
9
11
12
V+ (V)
V+ (V)
FIGURE 14. ENABLE TURN - ON TIME vs SUPPLY VOLTAGE
FIGURE 15. ENABLE TURN - OFF TIME vs SUPPLY VOLTAGE
250
300
VCOM = (V+) - 1V
VCOM = (V+) - 1V
V- = 0V
250
200
tRANS (ns)
200
tRANS (ns)
8
VCOM (V)
FIGURE 12. ON RESISTANCE vs SWITCH VOLTAGE
0
ICOM = 1mA
V+ = 12V
55
175
150
75
160
140
120
100
80
60
100
90
80
70
60
50
40
60
ICOM = 1mA
150
150
100
25°C
100
85°C
25°C
50
85°C
50
-40°C
-40°C
0
0
2
3
4
5
6
7
8
9
10
11
12
V+ (V)
FIGURE 16. ADDRESS TRANS TIME vs SINGLE SUPPLY
VOLTAGE
15
13
2
3
4
5
6
V± (V)
FIGURE 17. ADDRESS TRANS TIME vs DUAL SUPPLY
VOLTAGE
FN6053.3
March 13, 2006
ISL43681, ISL43741
VIN = 0.2VP-P to 5VP-P
GAIN
ISL43741
0
ISL43681
-3
0
PHASE
45
ISL43681
90
ISL43741
135
180
VS = ±3V
ISL43741
GAIN
0
ISL43681
-3
0
PHASE
ISL43681
90
135
180
RL = 50Ω
10
100
600
1
10
600
FIGURE 19. FREQUENCY RESPONSE
FIGURE 18. FREQUENCY RESPONSE
-10
3
10
V+ = 3V to 12V or
-20 VS = ±2V to ±5V
RL = 50Ω
-30
20
2
30
V+ = 3.3V
V- = 0V
40
-50
50
-60
60
ISOLATION
-70
70
CROSSTALK
-90
80
90
-100
V+ = 12V
V- = 0V
0
Q (pC)
-40
OFF ISOLATION (dB)
1
-80
100
FREQUENCY (MHz)
FREQUENCY (MHz)
CROSSTALK (dB)
45
ISL43741
RL = 50Ω
1
VIN = 0.2VP-P to 4VP-P
3
PHASE (DEGREES)
NORMALIZED GAIN (dB)
VS = ±5V
3
PHASE (DEGREES)
NORMALIZED GAIN (dB)
Typical Performance Curves TA = 25°C, Unless Otherwise Specified (Continued)
V+ = 5V
V- = 0V
-1
VS = ±5V
-2
-3
100
ALL HOSTILE CROSSTALK
-110
1k
10k
100k
1M
10M
110
100M 500M
FREQUENCY (Hz)
FIGURE 20. CROSSTALK AND OFF ISOLATION
-4
-5
-2.5
0
2.5
5
7.5
10
12
VCOM (V)
FIGURE 21. CHARGE INJECTION vs SWITCH VOLTAGE
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
VTRANSISTOR COUNT:
ISL43681: 193
ISL43741: 193
PROCESS:
Si Gate CMOS
16
FN6053.3
March 13, 2006
ISL43681, ISL43741
Quad Flat No-Lead Plastic Package (QFN)
Micro Lead Frame Plastic Package (MLFP)
L20.4x4
20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
(COMPLIANT TO JEDEC MO-220VGGD-1 ISSUE I)
MILLIMETERS
SYMBOL
MIN
NOMINAL
MAX
NOTES
A
0.80
0.90
1.00
-
A1
-
0.02
0.05
-
A2
-
0.65
1.00
9
A3
b
0.20 REF
0.18
D
0.30
5, 8
4.00 BSC
D1
D2
0.25
9
-
3.75 BSC
1.95
2.10
9
2.25
7, 8
E
4.00 BSC
-
E1
3.75 BSC
9
E2
1.95
e
2.10
2.25
7, 8
0.50 BSC
-
k
0.20
-
-
-
L
0.35
0.60
0.75
8
N
20
2
Nd
5
3
Ne
5
3
P
-
-
0.60
θ
-
-
12
9
9
Rev. 2 11/04
NOTES:
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.
2. N is the number of terminals.
3. Nd and Ne refer to the number of terminals on each D and E.
4. All dimensions are in millimeters. Angles are in degrees.
5. Dimension b applies to the metallized terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
6. The configuration of the pin #1 identifier is optional, but must be
located within the zone indicated. The pin #1 identifier may be
either a mold or mark feature.
7. Dimensions D2 and E2 are for the exposed pads which provide
improved electrical and thermal performance.
8. Nominal dimensions are provided to assist with PCB Land Pattern
Design efforts, see Intersil Technical Brief TB389.
9. Features and dimensions A2, A3, D1, E1, P & θ are present when
Anvil singulation method is used and not present for saw
singulation.
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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17
FN6053.3
March 13, 2006