View MSV932GTR_5033628.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

MOSA
MSV932
Low Power Dual Operational Amplifiers with RRIO
Rail-to-Rail Input and Output Low Voltage 2.1V, Low Supply Current Dual Amplifiers
FEATURES
*CMOS rail-to-rail input and output *2.1 to 5.5V single supply operation *Low supply current : 90uA (per amplifier at VDD=2.1V) *Gain-Bandwidth Product : 1MHz *Slew rate : 0.5V/s at 5V *No crossover distortion *Space saving package SOP8, MSOP8 *Pin assignments is the same as the general-purpose dual operational amplifiers
APPLICATIONS
*Supply current monitoring *Battery monitoring *Active filters, Voice preamplifier *General purpose low voltage applications, portable devices *Cross-reference : LMV922, LMV932
DESCRIPTION
The MSV932 is a low voltage, low power dual operational amplifier. MSV932 is guaranteed to operate from 2.1V to 5V supply voltages with the rail-to-rail input and output. Each amplifier has low supply current of 90uA at 2.1V supply.
BLOCK DIAGRAM
OUTA -INA +INA VSS
1 2 3 4 + +
8 7 6 5
VDD OUTB -INB +INB
REV 1
1
www.mosanalog.com
MOSA
PIN CONFIGURATION
Symbol OUTA -INA +INA VSS +INB -INB OUTB VDD Pin 1 2 3 4 5 6 7 8 Description Output A Inverting input A Non-inverting input A Negative supply Non-inverting input B Inverting input B Output B Positive supply
MSV932
Low Power Dual Operational Amplifiers with RRIO
OUTA -INA +INA VSS
1 2 MSV932 3 4
8 7 6 5
VDD OUTB -INB +INB
ORDERING INFORMATION
Package 8-Pin SOP 8-Pin SOP 8-Pin MSOP Part number MSV932GTR MSV932GU MSV932MGTR Packaging Marking MSV932G MSV932G V932G V932G Transport Media 2.5k Units Tape and Reel 100 Units Tube 3.5k Units Tape and Reel 80 Units Tube
8-Pin MSOP MSV932MGU Lead free, RoHS Compliance
ABSOLUTE MAXIMUM RATINGS
Symbol VDD VESD TSTG TA TJ TS RTHJA Supply Voltage Electrostatic Handling Storage Temperature Range Operating Ambient Temperature Range Maximum Junction Temperature Soldering Temperature, 10 seconds Thermal Resistance from Junction to Ambient in Free Air SOP8 MSOP8 Parameter Rating 6 -2000 to 2000 -65 to 150 -40 to 125 150 260 175 235 Unit V V /W
OPERATING RATINGS
Symbol VDD Supply Voltage Parameter Min 2.1 Typ Max 5.5 Unit V
REV 1
2
www.mosanalog.com
MOSA
2.1V ELECTRICAL CHARACTERISTICS
Symbol DC Characteristics IQ VOS CMRR PSRR CS VICM VO Quiescent current Input offset voltage Common mode rejection ratio Power supply rejection ratio Cannel separation Input common-mode voltage range Maximum output voltage swing VCM=0 to 2.1V Per Amplifier Parameter Conditions
MSV932
Low Power Dual Operational Amplifiers with RRIO
(Ta=25, VDD=2.1V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Min 100 0 Av = +1 RL = 600 to 1.05V Vo = 1Vpp, f = 1kHz Typ 90 1 55 63 1.980 2.056 0.35 1 -64 Ripple = 0.2Vpp, 100Hz f = 10kHz CMRR 50dB Av = +1, (THD+N) < 0.1% RL = 600 to 1.05V RL = 2k to 1.05V Note1 Max 5 2.1 -59 V/s MHz dB Unit
A
mV dB dB dB V Vpp
AC Characteristics SR GBWP
THD+N
Slew rate Gain bandwidth product Total harmonic distortion plus noise
2.7V ELECTRICAL CHARACTERISTICS
(Ta=25, VDD=2.7V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Symbol DC Characteristics IQ VOS CMRR PSRR CS VICM VO Quiescent current Input offset voltage Common mode rejection ratio Power supply rejection ratio Cannel separation Input common-mode voltage range Maximum output voltage swing VCM=0 to 2.7V Ripple = 0.2Vpp, 100Hz f = 10kHz CMRR 50dB Av = +1, (THD+N) < 0.1% RL = 600 to 1.35V RL = 2k to 1.35V Note1 Av = +1 RL = 600 to 1.35V Vo = 1Vpp, f = 1kHz 100 0 Per Amplifier 100 1 56 73 2.588 2.676 0.39 1 -63 5 2.7 -58 V/s MHz dB Parameter Conditions Min Typ Max Unit
A
mV dB dB dB V Vpp
AC Characteristics SR GBWP
THD+N
Slew rate Gain bandwidth product Total harmonic distortion plus noise
REV 1
3
www.mosanalog.com
MOSA
5V ELECTRICAL CHARACTERISTICS
Symbol DC Characteristics IQ VOS CMRR PSRR CS VICM VO Quiescent current Input offset voltage Common mode rejection ratio Power supply rejection ratio Cannel separation Input common-mode voltage range Maximum output voltage swing VCM=0 to 5V Per Amplifier Parameter Conditions
MSV932
Low Power Dual Operational Amplifiers with RRIO
(Ta=25, VDD=5V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified) Min 100 0 Av = +1 RL = 600 to 2.5V Vo = 1Vpp, f = 1kHz Typ 115 1 60 61 4.885 4.981 0.5 1 -74 Ripple = 0.2Vpp, 100Hz f = 10kHz CMRR50dB Av = +1, (THD+N) < 0.1% RL = 600 to 2.5V RL = 2k to 2.5V Note1 Max 5 5 -69 V/s MHz dB Unit
A
mV dB dB dB V Vpp
AC Characteristics SR GBWP THD+N Slew rate Gain bandwidth product Total harmonic distortion plus noise
Note1: Connected as voltage follower with input step from VSS to VDD. Number specified is the slower of the positive and negative slew rates.
REV 1
4
www.mosanalog.com
MOSA
TYPICAL PERFORMANCE CHARACTERISTICS
(Ta=25; unless otherwise specified)
MSV932
Low Power Dual Operational Amplifiers with RRIO
VDD=2.7V
QUIESCENT CURRENT (uA)
VDD=5V VDD=5V
VDD=2.1V
CMRR (dB)
PSRR (dB)
VDD=2.7V VDD=2.1V
SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
FREQUENCY (Hz)
Quiescent current vs. supply voltage
PSRR vs. frequency
CMRR vs. frequency
VDD=2.1V RL=600 AV=+1 f=20kHz
VDD=2.7V RL=600 AV=+1
VDD=5V RL=600 AV=+1
f=20kHz f=20kHz
THD+N (%)
THD+N (%)
f=1kHz
f=1kHz
THD+N (%)
f=1kHz
f=100Hz f=100Hz f=100Hz
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
THD+N vs. output voltage
THD+N vs. output voltage
THD+N vs. output voltage
RL=600 AV=+1 VO=1Vpp
RL=600 AV=+10 VO=1Vpp
VDD=2.1
THD+N (%)
VDD=2.7 VDD=2.7 VDD=2.1 VDD=5V VDD=5V
FREQUENCY (Hz)
FREQUENCY (Hz)
THD+N vs. frequency
THD+N vs. frequency
REV 1
5
www.mosanalog.com
MOSA
Channel A
MSV932
Low Power Dual Operational Amplifiers with RRIO
Channel B
CHANNEL SEPARATION (dB)
PERCENT OF UNITS (%)
VDD=5V
FREQUENCY (Hz)
INPUT OFFSET VOLTAGE(mV)
PERCENT OF UNITS (%)
INPUT OFFSET VOLTAGE(mV)
Channel separation vs. frequency
Distribution of offset voltage
Distribution of offset voltage
SIGNAL (50mV/DIV)
SIGNAL (50mV/DIV)
VDD=2.1V, RL=2k
VDD=2.7V, RL=2k
SIGNAL (50mV/DIV)
VDD=5V, RL=2k
TIME (1us/div)
TIME (1us/div)
TIME (1us/div)
Small signal non-inverting response
Small signal non-inverting response
Small signal non-inverting response
SIGNAL (1V/DIV)
SIGNAL (1V/DIV)
VDD=2.1V, RL=2k
VDD=2.7V, RL=2k
SIGNAL (2V/DIV)
VDD=5V, RL=2k
TIME (10us/div)
TIME (10us/div)
TIME (10us/div)
Large signal non-inverting response
Large signal non-inverting response
Large signal non-inverting response
REV 1
6
www.mosanalog.com
MOSA
APPLICATION INFORMATION (Single Supply)
MSV932
Low Power Dual Operational Amplifiers with RRIO
High Side Current Sensing
R1 2k RSENSE 0.2 R2 2k LOAD ICharge R3 Q1 VOUT 10k
VOUT = ((RSENSE x R3)/R1) x ICharge
Sallen-Key Low Pass Filter
VDD R3 Cin Vin C2 R4 C1 R1 R2 Vout
Sallen-Key High Pass Filter
R1
C1 Vin
C2
Vout
R2 VDD/2
R3=R4 (High) R1=R2 C1=2C2 fC =2 / (4R1C2)
R1=R2 C1=2C2 fC =2 / (4R1C2)
Voltage Follower
VDD 10k C1 Vin Vout
Difference Amplifier
R2 C1 V1 Vout V2 R1
10k Vout = Vin
C2
R3 R4 R1=R3, R2=R4 Vout = (R2/R1)(V2-V1)+VDD/2
VDD/2
REV 1
7
www.mosanalog.com
MOSA
Inverting Amplifier
R2 C1 Vin Vout VDD R3 R4 DCGain = -(R2/R1) R1
MSV932
Low Power Dual Operational Amplifiers with RRIO
Simple High-Pass Filter
C1 Vin R1 DCGain = 1 VDD/2
Vout
fC = 1/(2R1C1)
Simple Low-Pass Filter
C2
2nd Order Multiple Feedback Low-Pass Filter
R3
R2
C2
C1 Vin Vout VDD R3 R4 DCGain = -(R2/R1) fC = 1/(2R2C2) R1
Cu Vin
R1
R2 Vout C1 VDD/2
REV 1
8
www.mosanalog.com
MOSA
EXTERNAL DIMENSIONS
SOP8
MSV932
Low Power Dual Operational Amplifiers with RRIO
8
5
Symbol Dimension in mm Min Max 1.35 1.75 0.10 0.25 0.33 0.51 0.19 0.25 4.80 5.00 5.80 6.20 3.80 4.00 1.27 BSC 0.40 1.27 Dimension in inch Min Max 0.0532 0.0688 0.0040 0.0098 0.013 0.020 0.0075 0.0098 0.1890 0.1968 0.2284 0.2440 0.1497 0.1574 0.050 BSC 0.016 0.050
H
E 1 4
D
A A1 B C D H E e L
L A A1 e B C
MSOP8
Symbol A A1 A2 B C D H E e L
H
E
Dimension in mm Dimension in inch Min Max Min Max 0.81 1.12 0.032 0.048 0.05 0.15 0.002 0.006 0.76 0.86 0.030 0.038 0.28 0.38 0.011 0.015 0.13 0.23 0.005 0.009 2.90 3.10 0.114 0.122 4.70 5.10 0.185 0.201 2.90 3.10 0.114 0.122 0.65 0.026 0.40 0.66 0.016 0.026
D
A
A2 e B L
A1
C
REV 1
9
www.mosanalog.com
MOSA
TAPE AND REEL
SOP8
2.0 0.30 0.05 4.0 0.05
MSV932
Low Power Dual Operational Amplifiers with RRIO
(Unit : mm)
1.5+0.1/-0.0 DIA
1.75 0.3R MAX 5.5 0.05 12.0 0.3
5.4
3.0 3.6 6.9
8.0 1.5 MIN 0.5 Radius Typical
2.0 1.7
MSOP8
2.0 0.30 0.05 4.0 1.75 0.3R MAX 5.5 0.05 12.0 0.3 3.3 0.05 1.5+0.1/-0.0
5.2 1.5 MIN 4.2 3.4 1.6 1.2
8.0 0.3 Typical
REV 1
10
www.mosanalog.com

▲Up To Search▲

Price & Availability of MSV932GTR

	To Download MSV932GTR Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .