AD ADA4310-1 Low cost, dual, high current output line driver with shutdown Datasheet

FEATURES
9
–IN B
OUT A 3
8
+IN B
–IN A 4
7
PD1
+IN A 5
6
PD0
06027-001
10 OUT B
NC 2
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
14 +VS
13 OUT B
16 OUT A
15 NC
Figure 1. Thermally Enhanced, 10-Lead MINI_SO_EP
12 NC
NC 1
11 −IN B
−IN A 2
+IN A 3
10 +IN B
ADA4310-1
9 PD1
NOTES
1. NC = NO CONNECT. DO NOT CONNECT THIS PIN.
06027-002
GND 4
–VS 7
Home networking line drivers
Twisted pair line drivers
Power line communications
Video line drivers
ARB line drivers
I/Q channel amplifiers
ADA4310-1
+VS 1
PD0 8
APPLICATIONS
PIN CONFIGURATIONS
NC 5
High speed
−3 dB bandwidth: 190 MHz, G = +5
Slew rate: 820 V/µs, RLOAD = 50 Ω
Wide output swing
20.4 V p-p differential, RLOAD of 100 Ω from 12 V supply
High output current
Low distortion
−95 dBc typical at 1 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 50 Ω
−69 dBc typical at 10 MHz, VOUT = 2 V p-p, G = +5, RLOAD = 50 Ω
Power management and shutdown
Control inputs CMOS level compatible
Shutdown quiescent current 0.65 mA/amplifier
Adjustable low quiescent current: 3.9 mA to 7.6 mA per amp
NC 6
Data Sheet
Low Cost, Dual, High Current Output
Line Driver with Shutdown
ADA4310-1
Figure 2. Thermally Enhanced, 4 mm × 4 mm 16-Lead LFCSP_VQ
GENERAL DESCRIPTION
The ADA4310-1 incorporates a power management function
that provides shutdown capabilities and/or the ability to
optimize the amplifiers quiescent current. The CMOScompatible, power-down control pins (PD1 and PD0) enable
the ADA4310-1 to operate in four different modes: full power,
medium power, low power, and complete power down. In the
power-down mode, quiescent current drops to only
0.65 mA/amplifier, while the amplifier output goes to a high
impedance state.
The ADA4310-1 is available in a thermally enhanced, 10-lead
MSOP with an exposed paddle for improved thermal conduction
and in a thermally enhanced, 4 mm × 4 mm 16-lead LFCSP.
The ADA4310-1 is rated to work in the extended industrial
temperature range of −40°C to +85°C.
1/2
ADA4310-1
VMID1
1/2
ADA4310-1
=
1V
MID
VCC – VEE
2
06027-003
The ADA4310-1 is comprised of two high speed, current
feedback operational amplifiers. The high output current, high
bandwidth, and fast slew rate make it an excellent choice for
broadband applications requiring high linearity performance
while driving low impedance loads.
Figure 3. Typical PLC Driver Application
Rev. A
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ADA4310-1
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Theory of Operation ...................................................................... 10
Applications ....................................................................................... 1
Application Information ................................................................ 11
Pin Configurations ........................................................................... 1
Feedback Resistor Selection ...................................................... 11
General Description ......................................................................... 1
Power Control Modes of Operation ........................................ 11
Revision History ............................................................................... 2
Exposed Thermal Pad Connections ........................................ 11
Specifications..................................................................................... 3
Power Line Application ............................................................. 11
Absolute Maximum Ratings ............................................................ 5
Board Layout ............................................................................... 12
Thermal Resistance ...................................................................... 5
Power Supply Bypassing ............................................................ 12
ESD Caution .................................................................................. 5
Outline Dimensions ....................................................................... 13
Pin Configurations and Function Descriptions ........................... 6
Ordering Guide .......................................................................... 13
Typical Performance Characteristics ............................................. 7
REVISION HISTORY
8/12—Rev. 0 to Rev. A
Added EPAD Notation to Figure 5 and Figure 6.......................... 6
Updated Outline Dimensions ....................................................... 13
Changes to Ordering Guide .......................................................... 13
8/06—Revision 0: Initial Version
Rev. A | Page 2 of 16
Data Sheet
ADA4310-1
SPECIFICATIONS
VS = 12 V, ±6 V (@ TA = 25°C, G = +5, RL = 100 Ω, unless otherwise noted).
Table 1.
Parameter
DYNAMIC PERFORMANCE
−3 dB Bandwidth
Slew Rate
NOISE/DISTORTION PERFORMANCE
Distortion (Worst Harmonic)
Input Voltage Noise
Input Current Noise
DC PERFORMANCE
Input Offset Voltage
Input Bias Current
Noninverting Input
Inverting Input
Open-Loop Transimpedance
Common-Mode Rejection
INPUT CHARACTERISTICS
Input Resistance
OUTPUT CHARACTERISTICS
Single-Ended +Swing
Single-Ended −Swing
Single-Ended +Swing
Single-Ended −Swing
Differential Swing
POWER SUPPLY
Operating Range (Dual Supply)
Operating Range (Single Supply)
Supply Current
Test Conditions/Comments
Min
G = +5, VOUT = 0.1 V p-p, PD1 = 0, PD0 = 0
PD1 = 0, PD0 = 1
PD1 = 1, PD0 = 0
G = +5, VOUT = 2 V p-p, RLOAD = 50 Ω, PD1 = 0, PD0 = 0
PD1 = 0, PD0 = 1
PD1 = 1, PD0 = 0
Typ
Max
Unit
190
140
100
820
790
750
MHz
MHz
MHz
V/µs
V/µs
V/µs
−95
−88
−77
dBc
dBc
dBc
−69
−57
−47
dBc
dBc
dBc
−50
−42
−35
2.85
21.8
dBc
dBc
dBc
nV/√Hz
pA/√Hz
1
mV
−2
6
µA
µA
RLOAD = 50 Ω
RLOAD = 100 Ω
14
35
−62
MΩ
MΩ
dB
f < 100 kHz
500
kΩ
RLOAD = 50 Ω
RLOAD = 50 Ω
RLOAD = 100 Ω
RLOAD = 100 Ω
RLOAD = 100 Ω
+5.08
−5.12
+5.14
−5.17
20.4
VP
VP
VP
VP
V p-p
fC = 1 MHz, VOUT = 2 V p-p, RLOAD = 50 Ω
PD1 = 0, PD0 = 0
PD1 = 0, PD0 = 1
PD1 = 1, PD0 = 0
fC = 10 MHz, VOUT = 2 V p-p, RLOAD = 50 Ω
PD1 = 0, PD0 = 0
PD1 = 0, PD0 = 1
PD1 = 1, PD0 = 0
fC = 20 MHz, VOUT = 2 V p-p, RLOAD = 50 Ω
PD1 = 0, PD0 = 0
PD1 = 0, PD0 = 1
PD1 = 1, PD0 = 0
f = 100 kHz
f = 100 kHz
±2.5
+5
PD1 = 0, PD0 = 0
PD1 = 0, PD0 = 1
PD1 = 1, PD0 = 0
PD1 = 1, PD0 = 1
±6
+12
7.6
5.6
3.9
0.65
Rev. A | Page 3 of 16
V
V
mA/amp
mA/amp
mA/amp
mA/amp
ADA4310-1
Parameter
POWER DOWN PINS
PD1, PD0 Threshold
PD1, PD0 = 0 Pin Bias Current
PD1, PD0 = 1 Pin Bias Current
Enable/Disable Time
Power Supply Rejection Ratio
Data Sheet
Test Conditions/Comments
Min
Typ
Referenced to GND
PD1 or PD0 = 0 V
PD1 or PD0 = 3 V
1.5
−0.2
70
Positive/Negative
−70/−60
Max
0.04/2
Rev. A | Page 4 of 16
Unit
V
µA
µA
µs
dB
Data Sheet
ADA4310-1
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Supply Voltage
10-Lead MINI_SO_EP
16-Lead LFCSP_VQ
Power Dissipation
Storage Temperature Range
Operating Temperature Range
Lead Temperature (Soldering 10 sec)
Junction Temperature
Maximum Power Dissipation
Rating
12 V
±6V
(TJMAX − TA)/θJA
−65°C to +125°C
−40°C to +85°C
300°C
150°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
Figure 4 shows the maximum safe power dissipation in the
package vs. the ambient temperature for the 10-lead
MINI_SO_EP (44°C/W) and for the 16-lead LFCSP_VQ
(63°C/W) on a JEDEC standard 4-layer board. θJA values are
approximations.
5.0
Table 3.
θJA
44
63
Unit
°C/W
°C/W
MAXIMUM POWER DISSIPATION (W)
4.5
θJA is specified for the worst-case conditions, that is, θJA is
specified for device soldered in circuit board for surface-mount
packages.
Package Type
10-Lead MINI_SO_EP
16-Lead LFCSP_VQ
The maximum safe power dissipation for the ADA4310-1 is
limited by the associated rise in junction temperature (TJ) on
the die. At approximately 150°C, which is the glass transition
temperature, the plastic changes its properties. Even temporarily
exceeding this temperature limit can change the stresses that the
package exerts on the die, permanently shifting the parametric
performance of the amplifiers. Exceeding a junction temperature of
150°C for an extended period can result in changes in silicon
devices, potentially causing degradation or loss of functionality.
4.0
3.5
MINI_SO_EP-10
3.0
2.5
LFCSP_VQ-16
2.0
1.5
1.0
0
–35
–15
5
25
45
AMBIENT TEMPERATURE (°C)
65
85
06027-016
0.5
Figure 4. Maximum Power Dissipation vs. Temperature for a 4-Layer Board
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate
on the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Rev. A | Page 5 of 16
ADA4310-1
Data Sheet
14 +VS
13 OUT B
16 OUT A
12 NC
NC 1
10 OUT B
+IN B
–IN A 4
7
PD1
+IN A 5
6
PD0
NOTES
1. THE EXPOSED PAD MUST BE CONNECTED
TO GROUND (ELECTRICAL CONNECTION REQUIRED).
2. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
–VS 7
8
10 +IN B
ADA4310-1
9 PD1
PD0 8
OUT A 3
GND 4
NC 6
–IN B
NC 5
9
+IN A 3
NOTES
1. THE EXPOSED PAD MUST BE CONNECTED
TO GROUND.
2. NC = NO CONNECT. DO NOT CONNECT THIS PIN.
06027-101
NC 2
11 −IN B
−IN A 2
06027-102
ADA4310-1
+VS 1
15 NC
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Figure 6. 16-Lead LFCSP Pin Configuration
Figure 5. 10-Lead MSOP Pin Configuration
Table 4. 10-Lead MSOP Pin Function Description
Table 5. 16-Lead LFCSP Pin Function Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11 (Exposed
Paddle)
Pin No.
1, 5, 6, 12, 15
2
3
4
7
8
9
10
11
13
14
16
17 (Exposed
Paddle)
Mnemonic
+VS
NC
OUT A
−IN A
+IN A
PD0
PD1
+IN B
−IN B
OUT B
GND
Description
Positive Power Supply Input
No Connection
Amplifier A Output
Amplifier A Inverting Input
Amplifier A Noninverting Input
Power Dissipation Control
Power Dissipation Control
Amplifier B Noninverting Input
Amplifier B Inverting Input
Amplifier B Output
Ground (Electrical Connection
Required)
Rev. A | Page 6 of 16
Mnemonic
NC
−IN A
+IN A
GND
−VS
PD0
PD1
+IN B
−IN B
OUT B
+VS
OUT A
GND
Description
No Connection
Amplifier A Inverting Input
Amplifier A Noninverting Input
Ground
Negative Power Supply Input
Power Dissipation Control
Power Dissipation Control
Amplifier B Noninverting Input
Amplifier B Inverting Input
Amplifier B Output
Positive Power Supply Input
Amplifier A Output
Ground
Data Sheet
ADA4310-1
TYPICAL PERFORMANCE CHARACTERISTICS
12
–20
VOUT = 100mV p-p
RL = 50Ω
PD1, PD0 = 0, 0
9
–30
G = +2
HARMONIC DISTORTION (dBc)
G = +5
0
–3
G = +10
–6
G = +20
–9
–12
–60
–70
10
100
1000
PD1, PD0 = 0, 1
PD1, PD0 = 0, 0
–80
–90
–100
–120
0.1
06027-022
1
FREQUENCY (MHz)
23
10
100
Figure 10. Harmonic Distortion vs. Frequency
100
VOUT = 100mV p-p
G = +5
RL = 50Ω
20
1
FREQUENCY (MHz)
Figure 7. Small Signal Frequency Response for Various Closed-Loop Gains
PD1, PD0 = 0, 0
VOLTAGE NOISE (nV/√Hz)
17
14
11
GAIN (dB)
PD1, PD0 = 1, 0
–110
–15
–18
–40
–50
06027-023
NORMALIZED GAIN (dB)
6
3
HD2
HD3
VOUT = 2V p-p
RL = 50Ω
G = +5
PD1, PD0 = 0, 1
8
5
PD1, PD0 = 1, 0
2
–1
10
–4
–7
10
100
1000
FREQUENCY (MHz)
1
10
RL = 100Ω
–45
1000
–90
10k
100k
1M
10M
100M
1G
Figure 11. Voltage Noise vs. Frequency
0°
10000
1k
FREQUENCY (Hz)
Figure 8. Small Signal Frequency Response for Various Modes
100000
100
06027-012
1
06027-021
–10
0.20
0.15
G = +5
RL = 50Ω
10ns/DIV
10
–180
1
–225
OUTPUT (V)
–135
PHASE (Degrees)
100
0.05
0
–0.05
–0.10
0.1
0.0001
0.001
0.01
0.1
1
10
100
–270
1000
FREQUENCY (MHz)
Figure 9. Open-Loop Transimpedance Gain and Phase vs. Frequency
06027-020
–0.15
06027-013
MAGNITUDE (kΩ)
0.10
–0.20
Figure 12. Small Signal Transient Response
Rev. A | Page 7 of 16
ADA4310-1
–40
PD1, PD0 = (0, 0)
RL = 100Ω
PD1, PD0 = (1,1)
–10
–60
FEEDTHROUGH (dB)
–20
–30
–40
–50
–80
–100
–60
1
10
100
1000
FREQUENCY (MHz)
–120
1
10
1000
PD1, PD0 = (1,1)
100
–20
–30
OUTPUT IMPEDANCE (kΩ)
POWER SUPPLY REJECTION (dB)
1000
Figure 16. Off-Isolation vs. Frequency
G = +5
PD1, PD0 = (0, 0)
RL = 100Ω
–10
1000
FREQUENCY (MHz)
Figure 13. Common-Mode Rejection(CMR) vs. Frequency
0
100
06027-010
0.1
06027-008
–70
0.01
06027-007
COMMON-MODE REJECTION (dB)
0
Data Sheet
+PSR
–40
–PSR
–50
–60
10
1
0.1
0.01
–70
0.1
1
10
100
1000
FREQUENCY (MHz)
0.001
0.01
06027-006
–80
0.01
1
10
100
FREQUENCY (MHz)
Figure 17. Output Impedance vs. Frequency (Disabled)
Figure 14. Power Supply Rejection(PSR) vs. Frequency
100
0.1
2.5
PD1, PD0 = (0, 0)
10ns/DIV
VOUT
10
VOLTAGE (V)
1.5
1
VPD0 , VPD1
1.0
0.5
0.1
1
10
100
1000
FREQUENCY (MHz)
06027-011
0
0.01
0.1
06027-009
OUTPUT IMPEDANCE (Ω)
2.0
–0.5
Figure 18. Power-Down Turn On/Turn Off
Figure 15. Closed-Loop Output Impedance vs. Frequency
Rev. A | Page 8 of 16
Data Sheet
ADA4310-1
0
–40
–60
–80
–100
–120
0.1
1
10
FREQUENCY (MHz)
100
1000
06027-014
CROSSTALK (dB)
–20
Figure 19. Crosstalk
Rev. A | Page 9 of 16
ADA4310-1
Data Sheet
THEORY OF OPERATION
The ADA4310-1 is a current feedback amplifier with high
output current capability. With a current feedback amplifier, the
current into the inverting input is the feedback signal, and the
open-loop behavior is that of a transimpedance, dVO/dIIN or TZ.
The open-loop transimpedance is analogous to the open-loop
voltage gain of a voltage feedback amplifier. Figure 20 shows a
simplified model of a current feedback amplifier. Because RIN is
proportional to 1/gm, the equivalent voltage gain is just TZ × gm,
where gm is the transconductance of the input stage. Basic
analysis of the follower with gain circuit yields
Because G × RIN << RF for low gains, a current feedback
amplifier has relatively constant bandwidth vs. gain, the 3 dB
point being set when |TZ| = RF.
Of course, for a real amplifier there are additional poles that
contribute excess phase, and there is a value for RF below which
the amplifier is unstable. Tolerance for peaking and desired
flatness determines the optimum RF in each application.
RF
RG
VO
TZ  s 
 G
VIN
TZ  s   G  RIN  RF
RIN
IIN
where:
VOUT
RF
RG
06027-017
VIN
G  1
R IN 
TZ
RN
Figure 20. Simplified Block Diagram
1
 50 Ω
gm
Rev. A | Page 10 of 16
Data Sheet
ADA4310-1
APPLICATION INFORMATION
1
RF (Ω)
499
499
1k
499
499
RG (Ω)
499
124
249
55.4
26.1
−3 dB SS BW (MHz)
230
190
125
160
115
Applications (that is, powerline AV modems) requiring greater
than 10 dBm peak power should consider using an external line
driver, such as the ADA4310-1. Figure 21 shows an example
interface between the TxDAC® output and ADA4310-1 biased
for single-supply operation. The TxDAC’s peak-to-peak differential output voltage swing should be limited to 2 V p-p, with
the ADA4310-1’s gain configured to realize the additional
voltage gain required by the application. A low-pass filter
should be considered to filter the DAC images inherent in the
signal reconstruction process. In addition, dc blocking capacitors
are required to level-shift the TxDAC’s output signal to the
common-mode level of the ADA4310-1 (that is, AVDD/2).
0.1µF
REFIO
Gain
+2
+5
+5
+10
+20
POWER LINE APPLICATION
Conditions: VS = ±6 V, TA = 25°C, RL = 50 Ω, PD1, PD0 = 0,0.
RSET
POWER CONTROL MODES OF OPERATION
The ADA4310-1 features four power modes: full power, ¾
power, ½ power, and shutdown. The power modes are
controlled by two logic pins, PD0 and PD1. The power-down
control pins are compatible with standard 3 V and 5 V CMOS
logic. Table 7 shows the various power modes and associated
logic states. In the power-down mode, the output of the
amplifier goes into a high-impedance state.
Table 7. Power Modes
PD1
Low
Low
High
High
PD0
Low
High
Low
High
Power Mode
Full Power
¾ Power
½ Power
Power Down
Total Supply
Current (mA)
15.2
11.2
7.8
1.3
Output
Impedance
Low
Low
Low
High
EXPOSED THERMAL PAD CONNECTIONS
The exposed thermal pad on the 10-lead MSOP package is both
the reference for the PD pins and the only electrical connection
for the negative supply voltage. Therefore, in the 10-lead MSOP
package, the ADA4310-1 can only be used on a single supply.
The exposed thermal pad MUST be connected to ground.
Failure to do so will render the part inoperable.
The 4 mm × 4 mm 16-lead LFCSP package has dedicated pins
for both the positive and negative supplies, and it can be used
in either single supply or dual supply applications. There is no
electrical connection for the exposed thermal pad. Although the
pad could theoretically be connected to any potential, it is still
typically connected to ground.
Rev. A | Page 11 of 16
1/2
OPTIONAL
LCLPF
ADA4310-1
IOUTP+
AVDD/2
TxDAC
IOUTP–
0dB TO –7.5dB
1/2
ADA4310-1
Figure 21. TxDAC Output Directly via Center-Tap Transformer
06027-019
Table 6. Recommended Values and Frequency Performance1
A requirement for both packages is that the thermal pad be
connected to a solid plane with low thermal resistance, ensuring
adequate heat transfer away from the die and into the board.
TxDISABLE
The feedback resistor has a direct impact on the closed-loop
bandwidth and stability of the current feedback op amp.
Reducing the resistance below the recommended value can
make the amplifier response peak and even become unstable.
Increasing the size of the feedback resistor beyond the recommended value reduces the closed-loop bandwidth. Table 6
provides a convenient reference for quickly determining the
feedback and gain resistor values, and the corresponding
bandwidth, for common gain configurations. The recommended
value of feedback resistor for the ADA4310-1 is 499 Ω.
REFADJ
FEEDBACK RESISTOR SELECTION
ADA4310-1
Data Sheet
BOARD LAYOUT
POWER SUPPLY BYPASSING
As is the case with all high speed applications, careful attention
to printed circuit board layout details prevents associated board
parasitics from becoming problematic. Proper RF design
technique is mandatory. The PCB should have a ground plane
covering all unused portions of the component side of the
board to provide a low impedance return path. Removing the
ground plane on all layers from the area near the input and
output pins reduces stray capacitance, particularly in the area of
the inverting inputs. Signal lines connecting the feedback and
gain resistors should be as short as possible to minimize the
inductance and stray capacitance associated with these traces.
Termination resistors and loads should be located as close as
possible to their respective inputs and outputs. Input and output
traces should be kept as far apart as possible to minimize
coupling (crosstalk) though the board. Wherever there are
complementary signals, a symmetrical layout should be
provided to the extent possible to maximize balanced
performance. When running differential signals over a long
distance, the traces on the PCB should be close. This reduces
the radiated energy and makes the circuit less susceptible to RF
interference. Adherence to stripline design techniques for long
signal traces (greater than about 1 inch) is recommended.
The ADA4310-1 operates on supplies, from +5 V to ±6 V. The
ADA4310-1 circuit should be powered with a well-regulated
power supply. Careful attention must be paid to decoupling the
power supply. High quality capacitors with low equivalent series
resistance (ESR), such as multilayer ceramic capacitors
(MLCCs), should be used to minimize supply voltage ripple and
power dissipation. In addition, 0.1 µF MLCC decoupling
capacitors should be located no more than ⅛-inch away from
each of the power supply pins. A large, usually tantalum, 10 µF
capacitor is required to provide good decoupling for lower
frequency signals and to supply current for fast, large signal
changes at the ADA4310-1 outputs. Bypassing capacitors should
be laid out in such a manner to keep return currents away from
the inputs of the amplifiers. This minimizes any voltage drops
that can develop due to ground currents flowing through the
ground plane. A large ground plane also provides a low
impedance path for the return currents.
For more information on high speed board layout, go to
www.analog.com and A Practical Guide to High-Speed PrintedCircuit-Board Layout.
Rev. A | Page 12 of 16
Data Sheet
ADA4310-1
OUTLINE DIMENSIONS
3.10
3.00
2.90
2.27
2.17
2.07
TOP
VIEW
1
5.05
4.90
4.75
5
PIN 1
INDICATOR
0.94
0.86
0.78
1.10 MAX
SEATING
PLANE
0.33
0.17
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
BOTTOM VIEW
0.50 BSC
0.50 BSC
0.15
0.10
0.05
COPLANARITY
0.10
1.83
1.73
1.63
EXPOSED
PAD
0.23
0.18
0.13
0.70
0.55
0.40
8°
0°
071008-C
6
10
3.10
3.00
2.90
*COMPLIANT TO JEDEC STANDARDS MO-187-BA-T
EXCEPT FOR EXPOSED PAD DIMENSIONS.
Figure 22. 10-Lead Mini Small Outline Package with Exposed Pad [MINI_SO_EP]
(RH-10-1)
Dimensions shown in millimeters
4.00
BSC SQ
0.60 MAX
0.60 MAX
0.65 BSC
TOP
VIEW
12° MAX
1.00
0.85
0.80
3.75
BSC SQ
0.75
0.60
0.50
0.80 MAX
0.65 TYP
0.35
0.30
0.25
PIN 1
INDICATOR
1
2.25
2.10 SQ
1.95
9
8
5
4
0.25 MIN
1.95 BSC
0.05 MAX
0.02 NOM
SEATING
PLANE
16
13
12
0.20 REF
COPLANARITY
0.08
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
COMPLIANT TO JEDEC STANDARDS MO-220-VGGC
072808-A
PIN 1
INDICATOR
(BOTTOM VIEW)
Figure 23. 16-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
4 mm × 4 mm Body, Very Thin Quad
(CP-16-4)
Dimensions shown in millimeters
ORDERING GUIDE
Model1
ADA4310-1ARHZ-RL
ADA4310-1ARHZ-R7
ADA4310-1ARHZ
ADA4310-1ACPZ-RL
ADA4310-1ACPZ-R2
ADA4310-1ACPZ-R7
1
Temperature
Package
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
Package Description
10-Lead Mini Small Outline Package with Exposed Pad [MINI_SO_EP]
10-Lead Mini Small Outline Package with Exposed Pad [MINI_SO_EP]
10-Lead Mini Small Outline Package with Exposed Pad [MINI_SO_EP]
16-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
16-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
16-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
Z = RoHS Compliant Part.
Rev. A | Page 13 of 16
Package
Option
RH-10-1
RH-10-1
RH-10-1
CP-16-4
CP-16-4
CP-16-4
Branding
0L
0L
0L
ADA4310-1
Data Sheet
NOTES
Rev. A | Page 14 of 16
Data Sheet
ADA4310-1
NOTES
Rev. A | Page 15 of 16
ADA4310-1
Data Sheet
NOTES
©2006–2012 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D06027-0-8/12(A)
Rev. A | Page 16 of 16