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MAX9939 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - SPI Programmable-Gain Amplifier - Maxim Integrated Products

भाग संख्या MAX9939
समारोह SPI Programmable-Gain Amplifier
मैन्युफैक्चरर्स Maxim Integrated Products 
लोगो Maxim Integrated Products लोगो 
पूर्व दर्शन
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<?=MAX9939?> डेटा पत्रक पीडीएफ

MAX9939 pdf
MAX9939
SPI Programmable-Gain Amplifier
with Input VOS Trim and Output Op Amp
ABSOLUTE MAXIMUM RATINGS
VCC to GND ..............................................................-0.3V to +6V
INB, OUTA, OUTB, SCLK, DIN, CS............-0.3V to (VCC + 0.3V)
INA+, INA- to GND ..................................................-16V to +16V
Output Short-Circuit Current Duration........................Continuous
Continuous Input Current into Any Terminal.....................±20mA
Continuous Power Dissipation (TA = +70°C)
10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........707mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
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.
ELECTRICAL CHARACTERISTICS
(VCC = 5V, VGND = 0V, VINA+ = VINA-, Gain = 10V/V, ROUTA = ROUTB = 1kto VCC/2, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
PGA CHARACTERISTICS
Gain Error
Gain Temperature-Coefficient
Input Offset Voltage (Note 2)
Input Offset-Voltage Drift
Input Offset-Voltage Trim Range
GE
Tc-GE
VOS-A
TA = +25°C, 0.2V VOUTA VCC - 0.2V
With no VOS trim, TA = +25°C
With no VOS trim, TA = TMIN to TMAX
0.05 0.38
%
2.2 17 ppm/°C
1.5 9
mV
15
10 µV/C
±17 mV
Input Common-Mode Range
VCM Guaranteed by CMRR test (Note 3)
-VCC/2
VCC
- 2.2
V
Common-Mode Rejection Ratio
Output Short-Circuit current
Input-Voltage Noise Density
Gain-Bandwidth Product
CMRR
ISC
VN
GBW
-1V VCM VCC - 2.2V
-VCC/2 VCM VCC - 2.2V, TA = +25°C
-VCC/2 VCM VCC - 2.2V
f = 10kHz, gain = 157V/V
Gain = 0.2V/V
Gain = 1V/V
Gain = 157V/V
50 60
50 60
39
70
54
2.15
279
dB
mA
nV/√Hz
MHz
Slew Rate
Settling Time
Distortion
Max Capacitive Load
SR
tS
THD
CL(MAX)
Output Swing
VOH, VOL
OUTPUT AMPLIFIER CHARACTERISTICS
To 1%, 2V output step
f = 1kHz, VOUTA = 2.5VP-P
Voltage output high = VCC - VOUTA,
voltage output low = VOUTA - VGND
9 V/µs
0.45 µs
89 dB
1 nF
25 60 mV
Input Bias Current
Input Offset Voltage (Note 2)
Output Short-Circuit Current
Ib
VOS-B
ISC
(Note 4)
TA = +25°C
TA = TMIN to TMAX
1 pA
1.5 9
mV
15
70 mA
2 Maxim Integrated

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डाउनलोड[ MAX9939 Datasheet.PDF ]


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