MAX9632_V01 [MAXIM]
36V, Precision, Low-Noise, Wide-Band Amplifier;型号: | MAX9632_V01 |
厂家: | MAXIM INTEGRATED PRODUCTS |
描述: | 36V, Precision, Low-Noise, Wide-Band Amplifier |
文件: | 总11页 (文件大小:646K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
EVALUATION KIT AVAILABLE
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
General Description
Benefits and Features
S DC and AC Performance Ideal for High-Resolution
ADC Driver Applications
The MAX9632 is a low-noise, precision, wide-band
operational amplifier that can operate in a very wide
+4.5V to +36V supply voltage range. The IC operates in
dual (±±1Vꢀ mode.
55MHz Gain-Bandwidth
ꢀ600ns Settling Time to 16-Bit Accuracy
ꢀTHD of -128dB at 10kHz
ꢀLow Input Offset Voltage 125µV (max)
0.94nV/√Hz Ultra-Low Input Voltage Noise
ꢀLow Input Offset Temperature Drift 0.5µV/°C
(max)
The exceptionally fast settling time and low distortion
make the IC an excellent solution for precision acquisi-
tion systems. The rail-to-rail output swing maximizes the
dynamic range when driving high-resolution 24-bit Σ∆
ADCs even with low supply voltages.
Unity-Gain Stable
The IC achieves 55MHz of gain-bandwidth product and
ultra-low 0.94nV/√Hz input voltage noise with only 3.9mA
of quiescent current.
S Wide Supply for High-Voltage Front-Ends
ꢀ+4.5V to +36V Supply Range
S Improved Reliability with ESD Protection
ꢀ8kV HBM and 1kV CDM ESD
M
The IC is offered in 1-pin SO, µMAX , and TDFN pack-
ages and is rated for operation over the -40NC to +±25NC
temperature range.
S Low Pin Count Packages Save Board Space
ꢀ8-Pin SO, µMAX, TDFN Packages
Applications
High-Resolution ADC Drivers
High-Resolution DAC Buffers
Medical Imaging
Ordering Information
PIN-
TOP
PART
TEMP RANGE
PACKAGE
MARK
Low-Noise Signal Processing
Test and Measurement Systems
ATE
MAX9632ASA+ -40NC to +±25NC 1 SO
MAX9632ATA+ -40NC to +±25NC 1 TDFN-EP*
MAX9632AUA+ -40NC to +±25NC 1 µMAX
—
BML
—
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
µMAX is a registered trademark at Maxim Integrated Products, Inc.
INPUT-VOLTAGE NOISE DENSITY
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
vs. OUTPUT VOLTAGE
-80
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-90
-100
-110
f = 10kHz
-120
-130
-140
f = 1kHz
-150
-160
0.1
1
10
10
100
1k
10k
100k
OUTPUT VOLTAGE (V)
FREQUENCY (Hz)
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-5200; Rev 5; 12/14
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
ABSOLUTE MAXIMUM RATINGS
V
to V ............................................................-0.3V to +40V
ESD Protection
HBM
CC
EE
All Other Pins..................................(V - 0.3Vꢀ to (V
+ 0.3Vꢀ
1kV
..............................................................................................
EE
CC
Short-Circuit (GNDꢀ Duration, OUT....................................... ±0s
Continuous Input Current (any pinꢀ................................. Q20mA
CDM...................................................................................±kV
Operating Temperature Range........................ -40NC to +±25NC
Junction Temperature .....................................................+±50NC
Lead Temperature (soldering, ±0sꢀ ................................+300NC
Soldering Temperature (reflowꢀ ......................................+260NC
Continuous Power Dissipation (T = +70NCꢀ (Note ±ꢀ
A
Multilayer SO (derate 7.4mW/NC above +70NCꢀ .........511mW
Multilayer TDFN (derate 23.1mW/NC above +70NCꢀ...±905mW
Multilayer µMAX (derate 4.1mW/NC above +70NCꢀ..317.1mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
1 TDFN
1 µMAX
Junction-to-Ambient Thermal Resistance (q ꢀ .....206.3°C/W
Junction-to-Ambient Thermal Resistance (q ꢀ ..........42°C/W
JA
JA
Junction-to-Case Thermal Resistance (q ꢀ.................1°C/W
Junction-to-Case Thermal Resistance (q ꢀ...............42°C/W
JC
JC
1 SO
Junction-to-Ambient Thermal Resistance (q ꢀ ........±36°C/W
JA
Junction-to-Case Thermal Resistance (q ꢀ...............31°C/W
JC
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD5±-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
ELECTRICAL CHARACTERISTICS
(V
CC
= ±5V, V = -±5V, R = ±0kI to V
, V
GND IN+
= V = V
= 0V, V
= V , T = -40NC to +±25NC. Typical values are
GND A
EE
L
IN-
GND
SHDN
at T = +25NC, unless otherwise noted.ꢀ (Note 2ꢀ
A
PARAMETER
POWER SUPPLY
SYMBOL
CONDITIONS
Guaranteed by PSRR
= +25NC
MIN
TYP
MAX
UNITS
Supply Voltage Range
Supply Current
V
CC
4.5
36
V
I
3.9
6.5
mA
CC
T
±25
±20
±40
A
Power-Supply Rejection Ratio
PSRR
dB
-40NC P T P +±25NC
A
SHUTDOWN
V
CC
Device disabled
Device enabled
V
V
CC
- 0.35
Shutdown Input Voltage
V
V
SHDN
CC
V
EE
- 3.0
Shutdown Current
I
V
= V
±
±5
FA
FV
SHDN
SHDN
CC
DC SPECIFICATIONS
T
= +25NC
30
±25
±65
0.5
A
Input Offset Voltage
V
OS
-40NC P T P +±25NC
A
Input Offset Voltage Drift
Input Bias Current
QDV
(Note 3ꢀ
0.±5
30
FV/NC
nA
OS
I
±10
±00
B
Input Offset Current
I
±5
nA
OS
V
+
±.1
V
CC
±.4
-
EE
Input Common-Mode Range
V
Guaranteed by CMRR
V
CM
2
Maxim Integrated
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= ±5V, V = -±5V, R = ±0kI to V
, V
GND IN+
= V = V
IN-
= 0V, V
= V , T = -40NC to +±25NC. Typical values are
GND A
EE
L
GND
SHDN
at T = +25NC, unless otherwise noted.ꢀ (Note 2ꢀ
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
V
+ ±.1V P V
+ ±.1V P V
P V
- ±.4V, T = +25NC
±20
±35
EE
CM
CC
CC
A
Common-Mode Rejection Ratio
CMRR
dB
P V
- ±.4V,
EE
CM
±±0
-40NC P T P +±25NC
A
V
V
+ 0.2V P V
+ 0.6V P V
P V
- 0.2V, R = ±0kI
±25
±20
±40
±35
50
EE
EE
OUT
CC
L
Large-Signal Gain
A
dB
VOL
P V
- 0.6V, R = 600I
L
OUT
CC
R = ±0kI
±50
400
±50
400
L
V
V - V
CC OUT
OH
R = 600I
±50
50
L
Output Voltage Swing
mV
mA
R
R
= ±0kI
= 600I
L
L
V
V
- V
EE
OL
OUT
±50
56
Short-Circuit Current
AC SPECIFICATIONS
Gain-Bandwidth Product
Slew Rate
I
T = +25NC
A
SC
GBWP
SR
55
30
MHz
0 P V
P 5V
V/Fs
OUT
To 0.00±5%, V
AV = ±V/V
= ±0V , C = ±00pF,
P-P L
OUT
Settling Time
t
600
-±36
-±21
ns
S
f = ±kHz, V
= ±V/V
= 3V
R
OUT
RMS, L = 600I, AV
Total Harmonic Distortion
THD
dB
f = ±0kHz, V
= ±V/V
= 3V
R
OUT
RMS, L = 600I, AV
Input-Voltage Noise Density
Input Voltage Noise
e
f = ±kHz
0.94
65
nV/√Hz
nV
P-P
N
0.±Hz P f P ±0Hz
Input-Current Noise Density
Capacitive Loading
i
f = ±kHz
3.75
350
pA/√Hz
pF
N
C
No sustained oscillation, AV = ±V/V
L
Note 2: All devices are ±00% production tested at T = +25NC. Temperature limits are guaranteed by design.
A
Note 3: Guaranteed by design.
Maxim Integrated
3
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Typical Operating Characteristics
(V
CC
= ±5V, V = -±5V, R = ±0kIto V
V
= V = V
= 0V, V
= V
, T = -40NC to +±25NC. Typical values are at
EE
L
GND, IN+
IN-
GND
SHDN
GND
A
T
= +25NC, unless otherwise noted.ꢀ
A
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT HISTOGRAM
INPUT OFFSET VOLTAGE HISTOGRAM
35
5.0
25
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
30
25
20
15
10
5
20
15
10
5
0
0
0
10
20
30
40
50
60
0
5
10 15 20 25 30 35 40
SUPPLY VOLTAGE (V)
0
20 40 60 80 100 120 140 160 180 200
INPUT OFFSET VOLTAGE (µV)
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT (nV/°C)
INPUT OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
INPUT BIAS CURRENT
vs. INPUT COMMON-MODE VOLTAGE
SUPPLY CURRENT
vs. TEMPERATURE
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
-40
-42
-44
-46
-48
-50
-52
-54
-56
-58
0
-10
-20
-30
-40
-50
-60
-70
T
= -40°C
A
T = +125°C
A
T
= +85°C
T
A
= +25°C
A
T
T
= +25°C
= +85°C
A
T
= 0°C
A
A
T
A
= 0°C
-10
T
= +125°C
0
A
T
= -40°C
5
A
-50 -25
0
25
50
75 100 125
-15
-10
-5
5
10
15
-15
-5
0
10
15
TEMPERATURE (°C)
COMMON-MODE VOLTAGE (V)
COMMON-MODE VOLTAGE (V)
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
OUTPUT VOLTAGE HIGH
vs. OUTPUT CURRENT (SOURCE)
20
0
20
0
15.1
15.0
14.9
14.8
14.7
14.6
14.5
14.4
-20
-20
-40
-40
T
A
= +25°C
-60
-60
T
= 0°C
A
T
A
= +125°C
-80
-80
T
A
= +85°C
-100
-120
-140
-160
-100
-120
-140
-160
T
= -40°C
40
A
1
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
1
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
0
10
20
30
50
60
OUTPUT SOURCE CURRENT (mA)
4
Maxim Integrated
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Typical Operating Characteristics (continued)
(V
CC
= ±5V, V = -±5V, R = ±0kIto V
V
= V = V
= 0V, V
= V
, T = -40NC to +±25NC. Typical values are at
EE
L
GND, IN+
IN-
GND
SHDN
GND
A
T
= +25NC, unless otherwise noted.ꢀ
A
OUTPUT VOLTAGE LOW
vs. OUTPUT CURRENT (SINK)
-14.55
INPUT-VOLTAGE NOISE DENSITY
vs. FREQUENCY
OPEN-LOOP GAIN vs. FREQUENCY
160
1.8
-14.60
140
120
100
80
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-14.65
-14.70
-14.75
-14.80
-14.85
-14.90
-14.95
-15.00
T
= +25°C
A
T
= +85°C
A
T
A
= +125°C
T
A
= 0°C
60
40
T
A
= -40°C
20
0
-20
0
10
20
30
40
50
60
1
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
10
100
1k
10k
100k
OUTPUT SINK CURRENT (mA)
FREQUENCY (Hz)
INPUT-CURRENT NOISE DENSITY
vs. FREQUENCY
0.1Hz TO 10Hz NOISE vs. TIME
OUTPUT IMPEDANCE vs. FREQUENCY
MAX9632 toc13
25
20
15
10
5
70
60
50
40
30
20
10
0
20nV/div
0
10
100
1k
10k
100k
10s/div
10 100 1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
FREQUENCY (Hz)
STABILITY vs. CAPACITIVE AND
RESISTIVE LOAD PARALLEL
INPUT SMALL-SIGNAL STEP RESPONSE
INPUT LARGE-SIGNAL STEP RESPONSE
MAX9632 toc16
MAX9632 toc17
1000
900
800
700
600
500
400
300
200
100
0
INPUT
100mV/div
INPUT
2V/div
OUTPUT
50mV/div
OUTPUT
500mV/div
UNSTABLE
STABLE
200
0
400
600
800 1000 1200
200ns/div
1µs/div
CAPACITIVE LOAD (pF)
Maxim Integrated
5
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Typical Operating Characteristics (continued)
(V
CC
= ±5V, V = -±5V, R = ±0kIto V
V
= V = V
= 0V, V
= V
, T = -40NC to +±25NC. Typical values are at
EE
L
GND, IN+
IN-
GND
SHDN
GND
A
T
= +25NC, unless otherwise noted.ꢀ
A
ISOLATION RESISTANCE
vs. CAPACITIVE STABILITY
POWER-UP TIME
V
= 5V, V = -5V
CC
EE
MAX9632 toc20
10
9
8
7
6
5
4
3
2
1
0
V
CC
10V/div
GND
OUTPUT
500mV/div
STABLE
UNSTABLE
GND
0
100 200 300 400 500 600 700 800 900 1000
CAPACITIVE LOAD (pF)
1µs/div
RECOVERY FROM SHUTDOWN
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
V
= 5V, V = -5V
CC
EE
MAX9632 toc21
-100
-110
-120
-130
-140
-150
-160
SHDN
5V/div
GND
OUTPUT
500mV/div
GND
1µs/div
10
100
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION
vs. OUTPUT VOLTAGE
-80
-90
-100
-110
-120
-130
-140
-150
-160
f = 10kHz
f = 1kHz
0.1
1
10
OUTPUT VOLTAGE (V)
6
Maxim Integrated
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Pin Configuration
TOP VIEW
NOT TO SCALE
+
+
N.C.
IN-
1
2
3
4
8
7
6
5
SHDN
N.C.
IN-
1
2
3
4
8
7
6
5
SHDN
V
CC
V
CC
MAX9632
MAX9632
IN+
OUT
N.C.
IN+
OUT
N.C.
V
V
EE
EE
EP
SO/µMAX
TDFN
Pin Description
PIN
±, 5
2
NAME
N.C.
IN-
FUNCTION
Not Connected
Negative Input
Positive Input
3
IN+
4
V
Negative Supply Voltage
Output
EE
6
OUT
7
V
Positive Supply Voltage
Active-High Shutdown
CC
1
SHDN
Exposed Pad (TDFN Onlyꢀ. Connect to a large V plane to maximize thermal performance. Not
EE
intended as an electrical connection point.
—
EP
Maxim Integrated
7
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Detailed Description
The MAX9632 is designed in a new 36V, high-speed
complementary BiCMOS process that is optimized for
excellent AC dynamic performance combined with high-
voltage operation.
The IC offers precision, high-bandwidth, ultra-low noise
and exceptional distortion performance.
Figure 1. Input Protection Circuit
The IC is unity-gain stable and operates either with
single-supply voltage up to 36V or with dual supplies up
to Q±1V.
Input Differential Voltage Protection
During normal op-amp operation, the inverting and nonin-
verting inputs of the IC are at essentially the same voltage.
However, either due to fast input voltage transients or
other fault conditions, these inputs can be forced to be
at two different voltages.
Applications Information
Operating Supply Voltage
The IC can operate with dual supplies from Q2.25V to
Q±1V or with a single supply from +4.5V to +36V with
respect to ground. Even though the IC supports high-
voltage operation with excellent performance, the device
can also operate in very popular applications at 5V.
Internal back-to-back diodes protect the inputs from an
excessive differential voltage (Figure ±ꢀ. Therefore, IN+
and IN- can be any voltage within the range shown in the
Absolute Maximum Ratings section. Note the protection
time is still dependent on the package thermal limits.
Low Noise and Low Distortion
The IC is designed for extremely low-noise applications
such as professional audio equipment, very high perfor-
mance instrumentations, automated test equipment, and
medical imaging. The low noise, combined with fast set-
tling time, makes it ideal to drive high-resolution sigma-
delta or SARs analog-to-digital converters.
If the input signal is fast enough to create the internal
diodes’ forward bias condition, the input signal current
must be limited to 20mA or less. If the input signal cur-
rent is not inherently limited, an input series resistor can
be used to limit the signal input current. Care should be
taken in choosing the input series resistor value, since it
degrades the low-noise performance of the device.
The IC is also designed for ultra-low-distortion perfor-
mance. THD specifications in the Electrical Characteristics
table and Typical Operating Characteristics are calcu-
lated up to the fifth harmonic. Even when driving high-
Shutdown
The shutdown is referenced to the positive supply. See
the Electrical Characteristics table for the proper levels
voltage swing up to ±0V , the IC maintains excellent low
P-P
of functionality. A high level (above V
- 0.35Vꢀ disables
CC
distortion operation over and above ±00kHz of bandwidth.
the op amp and puts the output into a high-impedance
state. A low level (below V - 3Vꢀ enables the device. As
Rail-to-Rail Output Stage
The output stage swings to within 50mV (typꢀ of either
power-supply rail with a ±0kI load and provides a
55MHz GBW with a 30V/s slew rate. The device is
unity-gain stable and can drive a ±00pF capacitive
load without compromising stability. Stability with higher
capacitive loads can be improved by adding an isola-
tion resistor in series with the op-amp output. This resis-
tor improves the circuit’s phase margin by isolating the
load capacitor from the amplifier’s output. The Typical
Operating Characteristics show a profile of the isolation
resistor and capacitive load values that maintain the
device into the stable region.
CC
an example, if the op amp is powered with dual supplies
of Q±5V, the device is enabled when shutdown is at or
below ±2V. The device is disabled when shutdown is at
or above ±4.65V. If the op amp is powered with a single
supply of 36V, the device is enabled when shutdown is at
or below 33V. The device is disabled when shutdown is at
or above 35.65V. This input must be connected to a valid
high or low voltage and should not be left disconnected.
Power Supplies and Layout
The MAX9632 can operate with dual supplies from
Q2.25V to Q±1V or with a single supply from +4.5V to
+36V with respect to ground. When used with dual
supplies, bypass both V
and V
with their own
CC
EE
0.±FF capacitor to ground. When used with a single
supply, bypass V
with a 0.±FF capacitor to ground.
CC
1
Maxim Integrated
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Careful layout technique helps optimize performance
If a charged device comes into contact with another
conductive body that is at a lower potential, it discharges
into that body. Such an ESD event is known as Charged
Device Model (CDMꢀ ESD, which can be even more
destructive than HBM ESD (despite its shorter pulse
durationꢀ because of its high current. The IC guarantees
CDM ESD protection up to Q±kV.
by decreasing the amount of stray capacitance at the
op amp’s inputs and outputs. To decrease stray capaci-
tance, minimize trace lengths by placing external com-
ponents close to the op amp’s pins.
For high-frequency designs, ground vias are critical to
provide a ground return path for high-frequency signals
and should be placed near the decoupling capacitors.
Signal routing should be short and direct to avoid para-
sitic effects. Avoid using right angle connectors since
they may introduce a capacitive discontinuity and ulti-
mately limit the frequency response.
Driving High-Resolution Sigma-Delta ADCs
The MAX9632’s excellent AC specifications and 55MHz
bandwidth are a good fit for driving high-speed, high-pre-
cision SAR ADCs. These ADCs require an ultra-low noise
op amp to achieve high signal-to-noise ratio (SNRꢀ. The
MAX±±905 is a 20-bit, ±.6Msps fully differential ADC with
Electrostatic Discharge (ESD)
The IC has built-in circuits to protect it from ESD events.
An ESD event produces a short, high-voltage pulse
that is transformed into a short current pulse once it
discharges through the device. The built-in protection
circuit provides a current path around the op amp that
prevents it from being damaged. The energy absorbed
by the protection circuit is dissipated as heat.
91.3dB SNR at f = ±0kHz. The MAX±±905 measures
IN
analog inputs up to ±V . Sampling up to ±.6Msps, the
REF
MAX±±905 achieves better than -±23dB THD and ±25
SFDR at f = ±0kHz.
IN
The Typical Application Circuit shows an example of the
MAX9632 driving the MAX±±905.
ESD protection is guaranteed up to Q1kV with the Human
Body Model (HBMꢀ. The Human Body Model simulates
the ESD phenomenon wherein a charged body directly
transfers its accumulated electrostatic charge to the
ESD-sensitive device. A common example of this phe-
nomenon is when a person accumulates static charge
by walking across a carpet and then transfers all of the
charge to an ESD-sensitive device by touching it.
Not all ESD events involve the transfer of charge into the
device. ESD from a charged device to another body is
also a common form of ESD.
Chip Information
PROCESS: BiCMOS
Maxim Integrated
9
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Typical Application Circuit
+15V
2kI
IN+
10I
MAX9632
AIN+
2kI
2kI
-15V
2kI
2kI
2kI
V
/2
REF
MAX11905
V
REFA
2nF
2kI
ADC
2.2µF
V
REF
-15V
1µF
10µF
10I
MAX9632
AIN-
IN-
+15V
2kI
Package Information
For the latest package outline information and land patterns (footprintsꢀ, go to www.maximintegrated.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
PACKAGE TYPE
1 SO
PACKAGE CODE
S1+2
OUTLINE NO.
21-0041
LAND PATTERN NO.
90-0096
1 TDFN-EP
1 µMAX
T133+3
21-0137
90-0060
U1+3
21-0036
90-0092
±0
Maxim Integrated
MAX9632
36V, Precision, Low-Noise,
Wide-Band Amplifier
Revision History
REVISION REVISION
PAGES
DESCRIPTION
CHANGED
NUMBER
DATE
±0/±0
4/±±
0
±
2
3
Initial release
—
Updated short-circuit current spec
Updated TDFN land pattern number
Added µMAX package
3
1/±±
±±
±0/±±
±, 2, 7
Revised the Features and Driving High-Resolution Sigma-Delta ADCs sections and
updated Typical Application Circuit and Package Information section
4
5
6/±4
±, 9, ±0
±
±2/±4
Revised Benefits and Features section
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent
licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and
max limits) shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
±±
©
20±4 Maxim Integrated
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
相关型号:
©2020 ICPDF网 联系我们和版权申明