INTERSIL ISL28266

ISL28166, ISL28266
®
Data Sheet
February 27, 2007
39µA Micropower Single and Dual
Rail-to-Rail Input-Output Low Input Bias
Current (RRIO) Op Amps
The ISL28166 and ISL28266 are micropower precision
operational amplifiers optimized for single supply operation
at 5V and can operate down to 2.4V.
These devices feature an Input Range Enhancement Circuit
(IREC) which enables them to maintain CMRR performance
for input voltages greater than the positive supply. The input
signal is capable of swinging 0.5V above a 5.0V supply (0.25
for a 2.5V supply) and to within 10mV from ground. The
output operation is rail-to-rail.
The 1/f corner of the voltage noise spectrum is at 1kHz. This
results in low frequency noise performance which can only
be found on devices with an order of magnitude higher
supply current.
ISL28166 and ISL28266 can be operated from one lithium
cell or two Ni-Cd batteries. The input range includes both
positive and negative rail. The output swings to both rails.
Ordering Information
PART NUMBER
PART
(Note)
MARKING
ISL28166FHZ-T7 GABY
FN6155.2
Features
• 39µA typical supply current
• 5nA max. input bias current
• 250kHz gain bandwidth product (AV = 1)
• 2.4V to 5V single supply voltage range
• Rail-to-rail input and output
• Enable pin (ISL28166 only)
• Pb-free plus anneal available (RoHS compliant)
Applications
• Battery- or solar-powered systems
• 4mA to 20mA current loops
• Handheld consumer products
• Medical devices
• Sensor amplifiers
• ADC buffers
• DAC output amplifiers
TAPE
AND
REEL
PACKAGE
(Pb-free)
PKG.
DWG. #
Pinouts
ISL28166
(6 LD SOT-23)
TOP VIEW
7” (3k pcs) 6 Ld SOT-23 MDP0038
Tape and Reel
Coming Soon
ISL28266FAZ-T7
7”
8 Ld MSOP
MDP0043
Tape and Reel
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.
OUT 1
V- 2
6 V+
+ -
IN+ 3
4 IN-
ISL28266
(8 LD MSOP) Coming Soon
TOP VIEW
OUT_A 1
IN-_A 2
IN+_A 3
V- 4
1
5 ENABLE
8 V+
7 OUT_B
- +
+ -
6 IN-_B
5 IN+_B
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. 2006, 2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
ISL28166, ISL28266
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Supply Turn On Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . 1V/μs
Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
ESD tolerance, Human Body Model . . . . . . . . . . . . . . . . . . . . . .3kV
ESD tolerance, Machine Model . . . . . . . . . . . . . . . . . . . . . . . . .300V
Thermal Resistance
θJA (°C/W)
6 Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . .
230
8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . .
115
Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite
Ambient Operating Temperature Range . . . . . . . . .-40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°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.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications
PARAMETER
V+ = 5V, V- = 0V,VCM = 2.5V, TA = +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C, temperature data guaranteed by
characterization.
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
-600
-600
-7
600
600
µV
VOS
Input Offset Voltage
ΔV OS
-----------------ΔTime
Input Offset Drive vs Temperature
IOS
Input Offset Current
-1.5
-5
0.34
1.2
2.5
nA
IB
Input Bias Current
-2
-3.5
1.14
5
5
nA
EN
Input Noise Voltage Density
FO = 1kHz
46
nV/√Hz
IN
Input Noise Current Density
FO = 1kHz
0.14
pA/√Hz
CMIR
Input Common-Mode Voltage Range
CMRR
Common-Mode Rejection Ratio
VCM = 0V to 5V
80
75
110
dB
PSRR
Power Supply Rejection Ratio
VS = 2.4V to 5V
90
75
104
dB
AVOL
Large Signal Voltage Gain
VO = 0.5V to 4.5V, RL = 100kΩ
200
175
412
V/mV
VO = 0.5V to 4.5V, RL = 1kΩ
35
30
70
V/mV
VOUT
Maximum Output Voltage Swing
6 Ld SOT-23
1.5
0
Output low, RL = 100kΩ
Output low, RL = 1kΩ
SR
Slew Rate
GBW
Gain Bandwidth Product
IS,ON
Supply Current, Enabled
IS,OFF
Supply Current, Disabled
2
µV/°C
5
V
3
6
8
mV
130
150
200
mV
Output high, RL = 100kΩ
4.992
4.99
4.995
V
Output high, RL = 1kΩ
4.85
4.8
4.88
V
0.05
V/µs
250
kHz
AV = 1
29
18
39
47
56
µA
10
14
16
µA
FN6155.2
February 27, 2007
ISL28166, ISL28266
Electrical Specifications
PARAMETER
V+ = 5V, V- = 0V,VCM = 2.5V, TA = +25°C unless otherwise specified.
Boldface limits apply over the operating temperature range, -40°C to +125°C, temperature data guaranteed by
characterization. (Continued)
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
IO+
Short-Circuit Output Current
RL = 10Ω
28
23
31
mA
IO-
Short-Circuit Output Current
RL = 10Ω
24
18
26
mA
VSUPPLY
Supply Operating Range
Guaranteed by PSRR test
2.4
VINH
Enable Pin High Level
VINL
Enable Pin Low Level
IENH
Enable Pin Input Current
VEN = 5V
0.7
IENL
Enable Pin Input Current
VEN = 0V
10
tEN
Enable to output on-state delay time
(ISL28166)
Vout = 1V (enable state); VEN = High to
Low
10.8
µs
tEN
Enable to output off-state delay time
(ISL28166)
Vout = OV (disabled state) VEN = Low to
High
0.1
µs
5
2
V
V
0.8
V
1
1.2
1.2
µA
16
25
30
nA
Typical Performance Curves
3
RL = 1k
1
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
2
0
-1
RL = 10k
-2
RL = 100k
-3
-4
-5
AV = 1
CL = 16.3pF
VOUT = 10mVPP
-6
-7
-8
1k
10k
100k
1M
8
7
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
-8
GAIN (dB)
50
40
Rf = 100k, Rg = 1k, RL = 10k
30
20
10
Rf = 9.09, Rg = 1k, RL = INF
0
Rf = 0, Rg = INF, RL = 10k
-10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 3. CLOSED LOOP GAIN vs FREQUENCY
3
CL = 34.3pF
AV = 1
RL = 10k
VOUT = 10mVPP
1k
10k
1
RL = 10k
CL = 16.3pF
VOUT = 10mVPP
100k
1M
1M
VS = 2.4V
0
NORMALIZED GAIN (dB)
60
CL = 43.3pF
CL = 38.3pF
FIGURE 2. GAIN vs FREQUENCY vs CL
FIGURE 1. GAIN vs FREQUENCY vs RL
Rf = 1M, Rg = 1k, RL = 10k
CL = 55.3pF
CL = 49.3pF
FREQUENCY (Hz)
FREQUENCY (Hz)
70
CL = 63.3pF
-1
VS = 5V
-2
-3
-4
-5
-6
AV = 1
RL = 10k
-8
VOUT = 10mVPP
-9
1k
10k
-7
100k
1M
FREQUENCY (Hz)
FIGURE 4. GAIN vs FREQUENCY vs VS
FN6155.2
February 27, 2007
ISL28166, ISL28266
Typical Performance Curves (Continued)
3
0
VOUT = 50mV
1
NORMALIZED GAIN (dB)
NORMALIZED GAIN (dB)
1
VOUT = 10mV
2
0
-1
-2
VOUT = 100mV
VOUT = 1V
-3
-4
-5
AV = 1
RL = 1k
CL = 16.3pF
-6
-7
-8
1k
-1
100k
-4
-5
-6
-7
-9
1M
VOUT = 10mV
-3
-8
10k
VOUT = 1V
-2
VOUT = 50mV
AV = 1
RL = 10k
CL = 16.3pF
VOUT = 100mV
1k
10k
FREQUENCY (Hz)
0
-1
VOUT = 1V
-10
-2
-3
CMRR (dB)
NORMALIZED GAIN (dB)
10
VOUT = 10mV
0
VOUT = 50mV
-4
-5
-6
-7
-8
-9
VOUT = 100mV
AV = 1
RL = 100k
CL = 16.3pF
1k
AV = 1
RL = 10k
CL = 16.3pF
VCM = 1VPP
VS = 2.4V
-20
-30
VS = 5V
-40
-50
-60
10k
100k
-70
1M
100
1k
FREQUENCY (Hz)
FIGURE 7. GAIN vs FREQUENCY vs VOUT
-20
-30
0
-10
PSRR-
-40
-50
1M
-20
-30
AV = 1
RL = 1k
CL = 16.3pF
VOUT = 1VPP
VS =5V
PSRR-
-40
-50
PSRR+
-60
PSRR+
-60
-70
-70
-80
100k
10
AV = 1
RL = 1k
CL = 16.3pF
VOUT = 1VPP
VS = 2.4V
PSRR (dB)
PSRR (dB)
-10
10k
FREQUENCY (Hz)
FIGURE 8. CMRR vs FREQUENCY
10
0
1M
FIGURE 6. GAIN vs FREQUENCY vs VOUT
FIGURE 5. GAIN vs FREQUENCY vs VOUT
1
100k
FREQUENCY (Hz)
-80
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 9. PSRR vs FREQUENCY; VS = 2.4V
4
1M
-90
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 10. PSRR vs FREQUENCY; VS = 5V
FN6155.2
February 27, 2007
ISL28166, ISL28266
Typical Performance Curves (Continued)
1.4
INPUT CURRENT NOISE (pA/√Hz)
140
120
100
80
60
40
20
0
1
10
100
1k
1.2
1.0
0.8
0.6
0.4
0.2
0
10k
1
10
FREQUENCY (Hz)
FIGURE 11. INPUT VOLTAGE NOISE vs FREQUENCY
SMALL SIGNAL (mV)
INPUT NOISE (µV)
-0.4
RF = Ri =RL = 10k
AV = 2
CL = 16.3pF
VOUT = 10mVPP
22
-0.6
-0.8
-1
20
18
16
14
12
-1.2
0
1
2
3
4
5
6
7
8
9
10
10
0
50
100
150
0.6
6
0.4
5
ENABLE (V)
0.2
0
RF = Ri =RL = 10k
AV = 2
CL = 16.3pF
VOUT = 1VPP
-0.4
0
100
200
300
350
400
1.2
1.0
V-ENABLE
4
0.8
3
0.6
RF = Ri =RL = 10k
AV = 2
CL = 16.3pF
VOUT = 10mVPP
2
1
0.4
0.2
0
300
TIME (µs)
FIGURE 15. LARGE SIGNAL STEP RESPONSE
5
250
FIGURE 14. SMALL SIGNAL STEP RESPONSE
FIGURE 13. 1 TO 10Hz INPUT NOISE
-0.2
200
TIME (µs)
TIME (s)
LARGE SIGNAL (V)
10k
FIGURE 12. INPUT CURRENT NOISE vs FREQUENCY
AV = 1000
RF= 100k
Ri = 100
RL = 10k
-0.2
-0.6
1k
24
0
-1.4
100
FREQUENCY (Hz)
400
-1
OUTPUT (V)
INPUT VOLTAGE NOISE (nV/√Hz)
160
0
VOUT
0
10
20
30
40
50
60
70
80
90
-0.2
100
TIME (µs)
FIGURE 16. ENABLE TO OUTPUT DELAY
FN6155.2
February 27, 2007
ISL28166, ISL28266
Typical Performance Curves (Continued)
58
14.5
n = 1000
MAX
MAX
12.5
48
CURRENT (µA)
CURRENT (µA)
53
n = 1000
13.5
MEDIAN
43
38
33
11.5
MEDIAN
10.5
9.5
8.5
MIN
28
7.5
23
-40
6.5
-40
-20
0
20
40
60
80
100
120
MIN
-20
0
TEMPERATURE (°C)
FIGURE 17. SUPPLY CURRENT ENABLED vs TEMPERATURE
VS = ±2.5V
40
60
80
100
120
FIGURE 18. SUPPLY CURRENT DISABLED vs
TEMPERATURE VS = ±2.5V
380
400
n = 1000
280
n = 1000
MAX
MAX
300
180
200
MEDIAN
80
VIO (µV)
VIO (µV)
20
TEMPERATURE (°C)
-20
-120
MEDIAN
100
0
-100
-220
-200
MIN
-320
-420
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
-400
-40
120
FIGURE 19. VIO SO8 PACKAGE vs TEMPERATURE VS = ±2.5V
n = 1000
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
FIGURE 20. VIO SO8 PACKAGE vs TEMPERATURE VS = ±1.2V
600
550
MIN
-300
MAX
n = 1000
400
MAX
VIO (µV)
VIO (µV)
350
150
MEDIAN
-50
MEDIAN
0
-200
-250
MIN
-450
-650
-40
200
-400
MIN
-600
-20
0
20
40
60
80
100
120
TEMPERATURE (°C)
FIGURE 21. VIO SOT-23 PACKAGE vs TEMPERATURE
VS = ±2.5V
6
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
FIGURE 22. VIO SOT-23 PACKAGE vs TEMPERATURE
VS = ±1.2V
FN6155.2
February 27, 2007
ISL28166, ISL28266
Typical Performance Curves (Continued)
5
5
n = 1000
4
3
MAX
2
IBIAS- (nA)
IBIAS+ (nA)
n = 1000
MAX
4
1
MEDIAN
0
3
2
MEDIAN
1
-1
MIN
0
MIN
-2
-3
-40
-20
0
20
40
60
80
100
-1
-40
120
-20
0
TEMPERATURE (°C)
FIGURE 23. IBIAS+ vs TEMPERATURE VS = ±2.5V
80
100
120
n = 1000
n = 1000
8
MAX
MAX
6
0
-1
IBIAS- (nA)
IBIAS+ (nA)
60
10
MEDIAN
-2
MEDIAN
4
2
0
-3
-2
MIN
-4
-40
-20
0
20
40
60
MIN
80
100
-4
-40
120
-20
0
TEMPERATURE (°C)
20
40
60
80
TEMPERATURE (°C)
100
120
FIGURE 25. IBIAS+ vs TEMPERATURE VS = ±1.5V
FIGURE 26. IBIAS- vs TEMPERATURE VS = ±1.2V
4
4
3
n = 1000
n = 1000
0
1
IOS (nA)
0
-1
MEDIAN
-2
-3
-2
MEDIAN
-4
-6
MIN
-4
MIN
-8
-5
-6
-40
MAX
2
MAX
2
IOS (nA)
40
FIGURE 24. IBIAS- vs TEMPERATURE VS = ±2.5V
2
1
20
TEMPERATURE (°C)
-20
0
20
40
60
80
100
TEMPERATURE (°C)
FIGURE 27. IOS vs TEMPERATURE VS = ±2.5V
7
120
-10
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (°C)
FIGURE 28. IOS vs TEMPERATURE VS = ±1.5V
FN6155.2
February 27, 2007
ISL28166, ISL28266
Typical Performance Curves (Continued)
130
135
130
120
115
MEDIAN
110
105
100
110
100
90
90
-40
85
0
20
40
60
80
TEMPERATURE (°C)
4.900
100
120
MIN
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
MAX
n = 1000
VOUT (V)
MEDIAN
4.875
4.870
MIN
4.865
MAX
4.9980
4.885
4.880
120
4.9984
4.9982
4.890
100
FIGURE 30. PSRR vs TEMPERATURE ±1.2V to ±2.5V
n = 1000
4.895
4.9978
MEDIAN
4.9976
4.9974
MIN
4.9972
4.860
4.9970
4.855
4.850
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
4.9968
-40
FIGURE 31. VOUT HIGH vs TEMP VS = ±2.5V,RL = 1k
MAX
4.9982
-20
0
20
40
60
80
TEMPERATURE (°C)
120
5
n = 1000
n = 1000
MAX
4.5
4.9980
MEDIAN
VOUT (mV)
MEDIAN
4.9978
100
FIGURE 32. VOUT HIGH VS = ±2.5V,RL = 100k
4.9984
VOUT (V)
MEDIAN
105
95
MIN
FIGURE 29. CMRR vs TEMPERATURE V+ = ±2.5V, ±1.5V
VOUT (V)
115
95
-20
MAX
120
PSRR (dB)
CMRR (dB)
125
n = 1000
125
MAX
n = 1000
4.9976
4.9974
4
3.5
MIN
4.9972
3
MIN
4.9970
4.9968
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
FIGURE 33. VOUT LOW VS = ±2.5V, RL = 1k
8
120
2.5
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
FIGURE 34. VOUT LOW VS = ±2.5V, RL = 100k
FN6155.2
February 27, 2007
ISL28166, ISL28266
Pin Descriptions
ISL28166
(6 Ld SOT-23)
ISL28166
(8 Ld SO)
ISL28266
(8 Ld SO)
(8 Ld MSOP)
PIN NAME
1, 5
4
2
2 (A)
6 (B)
FUNCTION
NC
Not connected
IN-
Inverting input
EQUIVALENT CIRCUIT
V+
IN-
IN+
VCircuit 1
3
3
3 (A)
5 (B)
IN+
2
4
4
V-
1
6
1 (A)
7 (B)
OUT
Non-inverting
input
(See circuit 1)
Negative supply
Output
V+
OUT
VCircuit 2
6
7
5
8
8
V+
ENABLE
Positive supply
Chip enable
V+
CE
VCircuit 3
Applications Information
Introduction
The ISL28166 is a single BiMOS rail-to-rail input, output
(RRIO) operational amplifier with an enable feature. The
ISL28266 is a dual version without the enable feature. Both
devices are designed to operate from single supply (2.4V to
5.0V) or dual supplies (±1.2V to ±2.5V) while drawing only
39μA of supply current per amplifier. This combination of low
power and precision performance makes this device suitable
for a variety of low power applications including battery
powered systems.
Input Protection
All input terminals have internal ESD protection diodes to
both positive and negative supply rails, limiting the input
voltage to within one diode beyond the supply rails. They
also contain back-to-back diodes across the input terminals.
For applications where the input differential voltage is
expected to exceed 0.5V, external series resistors must be
used to ensure the input currents never exceed 5mA (Figure
35).
VIN
VOUT
RIN
+
RL
Rail-to-Rail Input/Output
These devices feature bipolar inputs which have an input
common mode range that extends to the rails, and CMOS
outputs that can typically swing to within about 4mV of the
supply rails with a 100kΩ load. The NMOS sinks current to
swing the output in the negative direction. The PMOS sources
current to swing the output in the positive direction.
9
FIGURE 35. INPUT CURRENT LIMITING
Enable/Disable Feature
The ISL28166 offers an EN pin that disables the device
when pulled up to at least 2.0V. In the disabled state (output
in a high impedance state), the part consumes typically
10µA. By disabling the part, multiple ISL28166 parts can be
connected together as a MUX. In this configuration, the
outputs are tied together in parallel and a channel can be
FN6155.2
February 27, 2007
ISL28166, ISL28266
selected by the EN pin. The EN pin also has an internal pull
down. If left open, the EN pin will pull to the negative rail and
the device will be enabled by default.
where:
• TMAX = Maximum ambient temperature
• θJA = Thermal resistance of the package
The loading effects of the feedback resistors of the disabled
amplifier must be considered when multiple amplifier outputs
are connected together.
• PDMAX = Maximum power dissipation of 1 amplifier
Using Only One Channel
• IMAX = Maximum supply current of 1 amplifier
The ISL28266 is a dual op amp. If the application only
requires one channel, the user must configure the unused
channel to prevent it from oscillating. The unused channel
will oscillate if the input and output pins are floating. This will
result in higher than expected supply currents and possible
noise injection into the channel being used. The proper way
to prevent this oscillation is to short the output to the
negative input and ground the positive input (as shown in
Figure 36).
• VOUTMAX = Maximum output voltage swing of the
application
• VS = Supply voltage
• RL = Load resistance
+
FIGURE 36. PREVENTING OSCILLATIONS IN UNUSED
CHANNELS
Current Limiting
These devices have no internal current-limiting circuitry. If
the output is shorted, it is possible to exceed the Absolute
Maximum Rating for output current or power dissipation,
potentially resulting in the destruction of the device.
Power Dissipation
It is possible to exceed the +125°C maximum junction
temperatures under certain load and power-supply
conditions. It is therefore important to calculate the
maximum junction temperature (TJMAX) for all applications
to determine if power supply voltages, load conditions, or
package type need to be modified to remain in the safe
operating area. These parameters are related as follows:
T JMAX = T MAX + ( θ JA xPD MAXTOTAL )
(EQ. 1)
where:
• PDMAXTOTAL is the sum of the maximum power
dissipation of each amplifier in the package (PDMAX)
• PDMAX for each amplifier can be calculated as follows:
V OUTMAX
PD MAX = 2*V S × I SMAX + ( V S - V OUTMAX ) × ---------------------------RL
(EQ. 2)
10
FN6155.2
February 27, 2007
ISL28166, ISL28266
SOT-23 Package Family
MDP0038
e1
D
SOT-23 PACKAGE FAMILY
A
MILLIMETERS
6
N
SYMBOL
4
E1
2
E
3
0.15 C D
1
2X
2
3
0.20 C
5
2X
e
0.20 M C A-B D
B
b
NX
0.15 C A-B
1
3
SOT23-5
SOT23-6
A
1.45
1.45
MAX
A1
0.10
0.10
±0.05
A2
1.14
1.14
±0.15
b
0.40
0.40
±0.05
c
0.14
0.14
±0.06
D
2.90
2.90
Basic
E
2.80
2.80
Basic
E1
1.60
1.60
Basic
e
0.95
0.95
Basic
e1
1.90
1.90
Basic
L
0.45
0.45
±0.10
L1
0.60
0.60
Reference
N
5
6
Reference
D
2X
TOLERANCE
Rev. F 2/07
NOTES:
C
A2
2. Plastic interlead protrusions of 0.25mm maximum per side are not
included.
SEATING
PLANE
A1
0.10 C
1. Plastic or metal protrusions of 0.25mm maximum per side are not
included.
3. This dimension is measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
NX
5. Index area - Pin #1 I.D. will be located within the indicated zone
(SOT23-6 only).
(L1)
6. SOT23-5 version has no center lead (shown as a dashed line).
H
A
GAUGE
PLANE
c
L
11
0.25
0° +3°
-0°
FN6155.2
February 27, 2007
ISL28166, ISL28266
Mini SO Package Family (MSOP)
0.25 M C A B
D
MINI SO PACKAGE FAMILY
(N/2)+1
N
E
MDP0043
A
E1
MILLIMETERS
PIN #1
I.D.
1
B
(N/2)
e
H
C
SEATING
PLANE
0.10 C
N LEADS
SYMBOL
MSOP8
MSOP10
TOLERANCE
NOTES
A
1.10
1.10
Max.
-
A1
0.10
0.10
±0.05
-
A2
0.86
0.86
±0.09
-
b
0.33
0.23
+0.07/-0.08
-
c
0.18
0.18
±0.05
-
D
3.00
3.00
±0.10
1, 3
E
4.90
4.90
±0.15
-
E1
3.00
3.00
±0.10
2, 3
e
0.65
0.50
Basic
-
L
0.55
0.55
±0.15
-
L1
0.95
0.95
Basic
-
N
8
10
Reference
-
0.08 M C A B
b
Rev. D 2/07
NOTES:
1. Plastic or metal protrusions of 0.15mm maximum per side are not
included.
L1
2. Plastic interlead protrusions of 0.25mm maximum per side are
not included.
A
3. Dimensions “D” and “E1” are measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
c
SEE DETAIL "X"
A2
GAUGE
PLANE
L
A1
0.25
3° ±3°
DETAIL X
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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
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12
FN6155.2
February 27, 2007