Intersil ISL28290 Single and dual ultra-low noise, ultra-low distortion, rail-to-rail, op amp Datasheet

ISL28190, ISL28290
®
Data Sheet
April 13, 2007
Single and Dual Ultra-Low Noise,
Ultra-Low Distortion, Rail-to-Rail, Op Amp
The ISL28190 and ISL28290 are tiny single and dual
ultra-low noise, ultra-low distortion operational amplifiers.
Fully specified to operated down to +3V single supply. These
amplifiers have outputs that swing rail-to-rail, and an input
common mode voltage that extends below ground (ground
sensing).
The ISL28190 and ISL28290 are unity gain stable with an
input referred voltage noise of 1nV/√Hz. Both parts feature
2nd and 3rd harmonic distortion of -87dBc and -90dBc,
respectively.
The ISL28190 is available in the space-saving 6 Ld µTDFN
(1.6mm x 1.6mm) and SOT-23 packages. The ISL28290 is
available in the 10 Ld µTQFN (1.8mm x 1.4mm) and MSOP
packages. All devices are guaranteed over -40°C to +125°C.
Ordering Information
PART NUMBER
(Note)
ISL28190FHZ-T7
Coming Soon
ISL28190FRUZ-TK
PACKAGE
(Pb-free)
PKG.
DWG. #
• 1nV/√Hz input voltage noise
• Harmonic Distortion -87dBc, -90dBc, fo = 1MHz
• 170MHz -3dB bandwidth
• 50V/µs slew rate
• 700µV maximum offset voltage
• 10µA typical input bias current
• 103dB typical CMRR
• 3V to 5.5V single supply voltage range
• Rail-to-rail output
• Ground sensing
• Enable pin
• Pb-free plus anneal available (RoHS compliant)
• Low noise signal processing
3k pcs 6 Ld SOT-23 MDP0038
• Low noise microphones/preamplifiers
1k pcs 6 Ld μTDFN L6.1.6x1.6A
• ADC buffers
• DAC output amplifiers
ISL28290FUZ
8290Z
50/tube 10 Ld MSOP MDP0043
ISL28290FUZ-T7
8290Z
1.5k pcs 10 Ld MSOP MDP0043
Coming Soon
ISL28290FRUZ-T7
Features
Applications
PART
TAPE &
MARKING REEL
GABH
FN6247.3
1k pcs 10 Ld μTQFN L10.1.8x1.4A
• Digital scales
• Strain gauges/sensor amplifiers
• Radio systems
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
• Portable equipment
• Infrared detectors
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.
ISL28190, ISL28290
Pinouts
ISL28190
(6 LD 1.6X1.6X0.5 µTDFN)
TOP VIEW
ISL28190
(6 LD SOT-23)
TOP VIEW
6 V+
IN- 2
4 IN-
IN+ 3
IN-_A 2
IN+_A 3
10 V+
9 OUT_B
+
+
V- 4
ENABLE_A 5
4 V-
ISL28290
(10 Ld μTQFN)
TOP VIEW
ISL28290
(10 LD MSOP)
TOP VIEW
OUT_A 1
5 ENABLE
OUT_B
IN+ 3
5 ENABLE
- +
+ -
6 V+
V+
V- 2
OUT 1
OUT_A
OUT 1
10
9
8
8 IN-_B
7 IN+_B
IN-_A
7
1
6 ENABLE_B
IN+_A
6 IN+_B
2
3
4
5
V+
ENABLE_A
ENABLE_B
2
IN-_B
+
+
FN6247.3
April 13, 2007
ISL28190, ISL28290
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
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
Thermal Resistance
θJA (°C/W)
6 Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . .
230
6 Ld µTDFN Package . . . . . . . . . . . . . . . . . . . . . . .
120
10 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . .
115
6 Ld µTQFN Package . . . . . . . . . . . . . . . . . . . . . . .
143
Ambient Operating Temperature Range . . . . . . . . .-40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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+= 5.0V, V-= GND, RL = 1kΩ, RF = 1kΩ, AV = -1. unless otherwise specified. Parameters are per amplifier.
Typical values are at V+= 5V, TA = +25°C. Boldface limits apply over the operating temperature range,
-40°C to +125°C, temperature data guaranteed by characterization
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
240
700
900
µV
VOS
Input Offset Voltage
ΔV OS
--------------ΔT
Input Offset Drift vs Temperature
IOS
Input Offset Current
40
500
900
nA
IB
Input Bias Current
10
16
18
µA
HD
(1MHz)
2nd Harmonic Distortion
Figure 17
1.9
2VP-P output voltage, AV = 1
3rd Harmonic Distortion
µV/°C
-87
dBc
-90
dBc
VN
Input Referred Voltage Noise
fO = 1kHz
1
nV/√Hz
IN
Input Referred Current Noise
fO = 10kHz
2.1
pA/√Hz
CMIR
Common-Mode Input Range
CMRR
Common-Mode Rejection Ratio
VCM = 0V to 3.8V
78
103
dB
PSRR
Power Supply Rejection Ratio
VS = 3V to 5V
74
80
dB
AVOL
Large Signal Voltage Gain
VO = 0.5V to 4V, RL = 1kΩ
94
90
102
dB
VOUT
Maximum Output Voltage Swing
Output low, RL = 1kΩ
0
Output high, RL = 1kΩ, V+= 5V
3.8
20
50
80
V
mV
4.95
4.92
4.97
V
30
25
50
V/µs
170
MHz
SR
Slew Rate
3dB BW
3dB Bandwidth
IS,ON
Supply Current, Enabled
8.5
11
13
mA
IS,OFF
Supply Current, Disabled
26
35
52
µA
IO+
Short-Circuit Output Current
3
CL = 20pF, AV = 1, RL = 10kΩ
RL = 10Ω
95
90
144
mA
FN6247.3
April 13, 2007
ISL28190, ISL28290
Electrical Specifications
PARAMETER
V+= 5.0V, V-= GND, RL = 1kΩ, RF = 1kΩ, AV = -1. unless otherwise specified. Parameters are per amplifier.
Typical values are at V+= 5V, TA = +25°C. Boldface limits apply over the operating temperature range,
-40°C to +125°C, temperature data guaranteed by characterization
DESCRIPTION
CONDITIONS
MIN
TYP
135
IO-
Short-Circuit Output Current
RL = 10Ω
95
90
VSUPPLY
Supply Operating Range
VS+ to VS-
3
VINH
ENABLE Pin High Level
VINL
ENABLE Pin Low Level
IENH
ENABLE Pin Input High Current
VEN = V+
IENL
ENABLE Pin Input Low Current
VEN = V-
MAX
UNIT
mA
5.5
V
2
V
0.8
V
0.8
1.2
1.4
µA
20
80
100
nA
Typical Performance Curves
10
2
CLOSED LOOP GAIN (dB)
0
CLOSED LOOP GAIN (dB)
RL = 100k
1
RL = 10k
-1
RL = 100
-2
-3
RL = 1k
-4
-5
V+ = 5V
-6 AV = +1
C = 10pF
-7 V L
OUT = 10mVP-P
-8
1M
100k
100M
10M
8
CL = 110pF
6
CL = 92pF
4
CL = 57pF
2
CL = 32pF
0
CL = 20pF
-2
-4
-10
10k
1G
INPUT IMPEDANCE (Ω)
CLOSED LOOP GAIN (dB)
VOUT = 1VP-P
-2
VOUT = 100mVP-P
-4
-5
-6
-7
VOUT = 10mVP-P
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
-8
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 3. -3dB BANDWIDTH vs VOUT
4
1G
1M
0
-3
100M
FIGURE 2. GAIN vs FREQUENCY FOR VARIOUS CLOAD
VOUT = 1mVP-P
-1
10M
FREQUENCY (Hz)
FIGURE 1. GAIN vs FREQUENCY FOR VARIOUS RLOAD
1
1M
100k
FREQUENCY (Hz)
2
CL = 1pF
V+ = 5V
-6 AV = +1
R = 10kΩ
-8 V L
OUT = 10mVP-P
1G
100k
10k
1k
100
V+ = 5V, 3V
ENABLED AND
DISABLED
VSOURCE = 1VP-P
10
100k
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 4. INPUT IMPEDANCE vs FREQUENCY
FN6247.3
April 13, 2007
ISL28190, ISL28290
Typical Performance Curves (Continued)
1M
100
100k
OUTPUT IMPEDANCE (Ω)
OUTPUT IMPEDANCE (Ω)
V+ = 5V, 3V
10k
1k
100
V+ = 5V, 3V
VSOURCE = 1VP-P
10
100k
1M
100M
10M
10
1
0.1
0.01
100k
1G
1M
FREQUENCY (Hz)
FIGURE 5. DISABLED OUTPUT IMPEDANCE vs FREQUENCY
0
0
-10
-20
-20
-30
PSRR (dB)
CMRR (dB)
-30
-50
-60
-70
-90
-100
-110
1k
100k
1M
FREQUENCY (Hz)
10k
10M
PSRR+
-50
-70
-80
-90
1k
100M
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 8. PSRR vs FREQUENCY
-20
VP-P = 1V
-30
-20
VP-P = 100mV
-40
-30
CROSSTALK (dB)
OFF ISOLATION (dB)
PSRR-
-40
FIGURE 7. CMRR vs FREQUENCY
-10
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
VOUT = 100mVP-P
-60
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
VOUT = 100mVP-P
-80
1G
FIGURE 6. ENABLED OUTPUT IMPEDANCE vs FREQUENCY
-10
-40
100M
10M
FREQUENCY (Hz)
-40
-50
-60
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
-70
-80
10k
VP-P = 10mV
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 9. OFF ISOLATION vs FREQUENCY
5
-50
-60
-70
VP-P = 1V
-80
-90
-100
-110
1G
-120
10k
100k
1M
10M
FREQUENCY (Hz)
100M
1G
FIGURE 10. CHANNEL TO CHANNEL CROSSTALK vs
FREQUENCY
FN6247.3
April 13, 2007
ISL28190, ISL28290
Typical Performance Curves (Continued)
1000
CURRENT NOISE (pA/√Hz)
INPUT VOLTAGE NOISE (nV/√Hz)
10
1
0.1
0.1
100
10
1
1
10
100
1k
0.1
100k
10k
1
10
FREQUENCY (Hz)
5
2
DISABLE
ENABLE
1
0
0.00
1.00
0.04
VIN
0.02
0
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
VOUT = 100mVP-P
-0.02
-0.04
-0.06
OUTPUT
-1.00
VOUT
IN
0.06
3
ENABLE
2.00
3.00
-0.08
4.00
0
200
TIME (µs)
FIGURE 13. ENABLE/DISABLE TIMING
6.0
0.2
600
800
n = 50
MAX
5.5
VIN
CURRENT (mA)
LARGE SIGNAL (V)
0.4
400
TIME (ns)
FIGURE 14. SMALL SIGNAL STEP RESPONSE RISE AND
FALL TIME
0.6
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
VOUT = 1VP-P
100k
10k
0.08
V+ = 5V
AV = +1
RL = 10kΩ
CL = 10pF
VIN= 1VP-P
SMALL SIGNAL (V)
VOLTS (V)
4
1k
FIGURE 12. INPUT REFERRED NOISE CURRENT vs
FREQUENCY
FIGURE 11. INPUT REFERRED NOISE VOLTAGE vs
FREQUENCY
ENABLE INPUT
100
FREQUENCY (Hz)
VOUT
0
-0.2
5.0
MEDIAN
4.5
4.0
MIN
3.5
-0.4
3.0
-0.6
0
100
200
300
400
500
600
700
800
TIME (ns)
FIGURE 15. LARGE SIGNAL STEP RESPONSE RISE AND
FALL TIME
6
2.5
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (°C)
FIGURE 16. SUPPLY CURRENT vs TEMPERATURE VS = ±2.5V
ENABLED. RL = INF
FN6247.3
April 13, 2007
ISL28190, ISL28290
Typical Performance Curves (Continued)
600
-9
n = 50
n = 50
500
MAX
400
-10
MAX
300
-11
MEDIAN
IBIAS+ (µA)
VIO (µV)
200
100
0
-100
-200
-12
MEDIAN
-13
MIN
MIN
-300
-14
-400
-500
-40
-20
0
20
40
60
80
100
-15
-40
120
-20
0
TEMPERATURE (°C)
FIGURE 17. VIO vs TEMPERATURE VS = ±2.5V
-9
20
40
60
80
100
120
TEMPERATURE (°C)
FIGURE 18. IBIAS+ vs TEMPERATURE VS = ±2.5V
800
n = 50
n = 50
-10
600
MAX
400
IOS (nA)
IBIAS- (µA)
-11
MEDIAN
-12
-13
MAX
200
0 MEDIAN
MIN
-14
-200
-15
-40
-400
-40
MIN
-20
0
20
40
60
80
TEMPERATURE (°C)
100
120
83
60
80
100
120
n = 50
81
MEDIAN
PSRR (dB)
CMRR (dB)
40
82
MAX
120
20
FIGURE 20. IOS vs TEMPERATURE VS = ±2.5V
n = 50
130
0
TEMPERATURE (°C)
FIGURE 19. IBIAS- vs TEMPERATURE VS = ±2.5V
140
-20
110
100
MIN
90
MAX
80
79
MEDIAN
78
77
MIN
80
76
70
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
100
FIGURE 21. CMRR vs TEMPERATURE VCM = 3.8V,
VS = ±2.5V
7
120
75
-40
-20
0
20
40
60
80
100
120
TEMPERATURE (°C)
FIGURE 22. PSRR vs TEMPERATURE ±1.5V TO ±2.5V
FN6247.3
April 13, 2007
ISL28190, ISL28290
Typical Performance Curves (Continued)
4.982
50
n = 50
4.980
n = 50
45
4.978
MAX
40
4.974
4.972
VOUT (mV)
VOUT (V)
4.976
MEDIAN
4.970
MIN
4.968
30
MEDIAN
25
MIN
20
4.966
15
4.964
4.962
-40
MAX
35
-20
0
20
40
60
80
100
10
-40
120
-20
TEMPERATURE (°C)
0
20
40
60
80
100
120
TEMPERATURE (°C)
FIGURE 24. NEGATIVE VOUT vs TEMPERATURE RL = 1k
VS = ±2.5V
FIGURE 23. POSITIVE VOUT vs TEMPERATURE RL = 1k
VS = ±2.5V
Pin Descriptions
ISL28190
ISL28190
ISL28290
(6 Ld SOT-23) (6 Ld μTDFN) (10 Ld MSOP)
4
1
2 (A)
8 (B)
ISL28190
(10 Ld μTDFN)
PIN
NAME
1 (A)
7 (B)
IN-
FUNCTION
EQUIVALENT CIRCUIT
Inverting input
V+
IN-
IN+
VCircuit 1
3
3
3 (A)
7 (B)
2 (A)
6 (B)
IN+
2
2
4
3
V-
1
4
1 (A)
9 (B)
10 (A)
8 (B)
OUT
Non-inverting
input
(See circuit 1)
Negative supply
Output
V+
OUT
VCircuit 2
6
6
10
9
V+
5
5
5 (A)
6 (B)
4 (A)
5 (B)
ENABLE
Positive supply
Enable BAR pin
internal pull-down;
Logic “1” selects
the disabled state;
Logic “0” selects
the enabled state.
V+
ENABLE
VCircuit 3
8
FN6247.3
April 13, 2007
ISL28190, ISL28290
Applications Information
Product Description
The ISL28190 and ISL28290 are voltage feedback operational
amplifier designed for communication and imaging applications
requiring very low voltage and current noise. Both parts feature
low distortion while drawing moderately low supply current. The
ISL28190 and ISL28290 use a classical voltage-feedback
topology which allows them to be used in a variety of
applications where current-feedback amplifiers are not
appropriate because of restrictions placed upon the feedback
element used with the amplifier.
Enable/Power-Down
The ISL28190 and ISL28290 amplifiers are disabled by
applying a voltage greater than 2V to the ENABLE pin, with
respect to the V- pin. In this condition, the output(s) will be in
a high impedance state and the amplifier(s) current will be
reduced to 13µA/Amp. By disabling the part, multiple parts
can be connected together as a MUX. The outputs are tied
together in parallel and a channel can be selected by the
ENABLE pin. The ENABLE pin also has an internal pull
down. If left open, the ENABLE pin will pull to the negative
rail and the device will be enabled by default.
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. Both parts have
additional back-to-back diodes across the input terminals (as
shown in Figure 25). In pulse applications where the input
Slew Rate exceeds the Slew Rate of the amplifier, the
possibility exists for the input protection diodes to become
forward biased. This can cause excessive input current and
distortion at the outputs. If overdriving the inputs is necessary,
the external input current must never exceed 5mA. An
external series resistor may be used to limit the current as
shown in Figure 25.
-
the output to the negative input and ground the positive input
(as shown in Figure 26).
+
FIGURE 26. PREVENTING OSCILLATIONS IN UNUSED
CHANNELS
Current Limiting
The ISL28190 and ISL28290 have no internal currentlimiting 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. This is why output short circuit current is
specified and tested with RL = 10Ω.
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 )
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 ) × ---------------------------R
L
whereTMAX = Maximum ambient temperature
• θJA = Thermal resistance of the package
• PDMAX = Maximum power dissipation of 1 amplifier
R
+
FIGURE 23.
25. LIMITING THE INPUT CURRENT TO LESS THAN
5mA
Using Only One Channel
The ISL28290 is a Dual channel op-amp. If the application
only requires one channel when using the ISL28290, the
user must configure the unused channel to prevent it from
oscillating. Oscillation can occur 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
9
• VS = Supply voltage
• IMAX = Maximum supply current of 1 amplifier
• VOUTMAX = Maximum output voltage swing of the
application
• RL = Load resistance
FN6247.3
April 13, 2007
ISL28190, ISL28290
Power Supply Bypassing and Printed Circuit
Board Layout
As with any high frequency device, good printed circuit
board layout is necessary for optimum performance. Low
impedance ground plane construction is essential. Surface
mount components are recommended, but if leaded
components are used, lead lengths should be as short as
possible. The power supply pins must be well bypassed to
reduce the risk of oscillation. The combination of a 4.7µF
tantalum capacitor in parallel with a 0.01µF capacitor has
been shown to work well when placed at each supply pin.
For good AC performance, parasitic capacitance should be
kept to a minimum, especially at the inverting input. When
ground plane construction is used, it should be removed
from the area near the inverting input to minimize any stray
capacitance at that node. Carbon or Metal-Film resistors are
acceptable with the Metal-Film resistors giving slightly less
peaking and bandwidth because of additional series
inductance. Use of sockets, particularly for the SO package,
should be avoided if possible. Sockets add parasitic
inductance and capacitance which will result in additional
peaking and overshoot.
10
FN6247.3
April 13, 2007
ISL28190, ISL28290
SOT-23 Package Family
MDP0038
SOT-23 PACKAGE FAMILY
e1
MILLIMETERS
D
SYMBOL
A
6
N
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
SOT23-6
TOLERANCE
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
Rev. F 2/07
3
NOTES:
D
2X
SOT23-5
1. Plastic or metal protrusions of 0.25mm maximum per side are not
included.
C
A2
SEATING
PLANE
2. Plastic interlead protrusions of 0.25mm maximum per side are not
included.
3. This dimension is measured at Datum Plane “H”.
A1
0.10 C
4. Dimensioning and tolerancing per ASME Y14.5M-1994.
5. Index area - Pin #1 I.D. will be located within the indicated zone
(SOT23-6 only).
NX
6. SOT23-5 version has no center lead (shown as a dashed line).
(L1)
H
A
GAUGE
PLANE
c
L
11
0.25
0° +3°
-0°
FN6247.3
April 13, 2007
ISL28190, ISL28290
Ultra Thin Dual Flat No-Lead Plastic Package (UTDFN)
A
A
E
6
B
6 LEAD ULTRA THIN DUAL FLAT NO-LEAD PLASTIC PACKAGE
4
MILLIMETERS
D
PIN 1
REFERENCE
2X
0.15 C
1
2X
L6.1.6x1.6A
3
MIN
NOMINAL
MAX
NOTES
A
0.45
0.50
0.55
-
A1
-
-
0.05
-
0.127 REF
A3
0.15 C
A1
TOP VIEW
e
1.00 REF
4
6
L
CO.2
D2
SYMBOL
b
0.15
0.20
0.25
-
D
1.55
1.60
1.65
4
D2
0.40
0.45
0.50
-
E
1.55
1.60
1.65
4
E2
0.95
1.00
1.05
-
0.50 BSC
e
DAP SIZE 1.30 x 0.76
L
3
1
b 6X
0.10 M C A B
E2
-
0.25
0.30
0.35
Rev. 1 6/06
NOTES:
1. Dimensions are in mm. Angles in degrees.
BOTTOM VIEW
2. Coplanarity applies to the exposed pad as well as the terminals.
Coplanarity shall not exceed 0.08mm.
DETAIL A
6X
0.10 C
3. Warpage shall not exceed 0.10mm.
0.08 C
4. Package length/package width are considered as special
characteristics.
5. JEDEC Reference MO-229.
A3
SIDE VIEW
C
SEATING
PLANE
6. For additional information, to assist with the PCB Land Pattern
Design effort, see Intersil Technical Brief TB389.
0.127±0.008
0.127 +0.058
-0.008
TERMINAL THICKNESS
A1
DETAIL A
0.25
0.50
1.00
0.45
1.00
2.00
0.30
1.25
LAND PATTERN
12
6
FN6247.3
April 13, 2007
ISL28190, ISL28290
Ultra Thin Quad Flat No-Lead Plastic Package (UTQFN)
D
6
INDEX AREA
A
L10.1.8x1.4A
B
N
10 LEAD ULTRA THIN QUAD FLAT NO-LEAD PLASTIC
PACKAGE
MILLIMETERS
E
SYMBOL
2X
MIN
NOMINAL
MAX
NOTES
0.10 C
1
2X
2
0.10 C
TOP VIEW
0.45
0.50
0.55
-
A1
-
-
0.05
-
A3
0.10 C
C
A
0.05 C
A
0.127 REF
0.15
0.20
0.25
5
D
1.75
1.80
1.85
-
E
1.35
1.40
1.45
-
e
SEATING PLANE
A1
SIDE VIEW
(DATUM A)
PIN #1 ID
NX L
1
NX b 5
10X
0.10 M C A B
0.05 M C
2
L1
5
(DATUM B)
7
-
b
0.40 BSC
-
L
0.35
0.40
0.45
L1
0.45
0.50
0.55
-
N
10
2
Nd
2
3
Ne
3
3
θ
0
-
12
4
Rev. 3 6/06
NOTES:
1. Dimensioning and tolerancing conform to ASME Y14.5-1994.
2. N is the number of terminals.
e
3. Nd and Ne refer to the number of terminals on D and E side,
respectively.
BOTTOM VIEW
4. All dimensions are in millimeters. Angles are in degrees.
NX (b)
5. Dimension b applies to the metallized terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
CL
(A1)
5
L
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. Maximum package warpage is 0.05mm.
SECTION "C-C"
e
8. Maximum allowable burrs is 0.076mm in all directions.
TERMINAL TIP
C C
9. JEDEC Reference MO-255.
10. For additional information, to assist with the PCB Land Pattern
Design effort, see Intersil Technical Brief TB389.
2.20
1.00
0.60
1.00
0.50
1.80
0.40
0.20
0.20
0.40
10 LAND PATTERN
13
FN6247.3
April 13, 2007
ISL28190, ISL28290
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
A1
L
0.25
3° ±3°
DETAIL X
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14
FN6247.3
April 13, 2007