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Datasheet> All Categories > Analog mixed-signal IC> Amplifier circuit> MIC7122YMM
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MIC7122YMM

Description
DUAL OP-AMP, 9000uV OFFSET-MAX, 0.465MHz BAND WIDTH, PDSO8, LEAD FREE, MSOP-8
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size733KB，9 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
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MIC7122YMM Overview

DUAL OP-AMP, 9000uV OFFSET-MAX, 0.465MHz BAND WIDTH, PDSO8, LEAD FREE, MSOP-8

MIC7122YMM Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
MakerRochester Electronics
Parts packaging codeMSOP
package instructionLEAD FREE, MSOP-8
Contacts8
Reach Compliance Codeunknown
Amplifier typeOPERATIONAL AMPLIFIER
Maximum average bias current (IIB)0.0005 µA
Nominal Common Mode Rejection Ratio75 dB
Maximum input offset voltage9000 µV
JESD-30 codeS-PDSO-G8
JESD-609 codee4
length3 mm
Humidity sensitivity level1
Negative supply voltage upper limit
Nominal Negative Supply Voltage (Vsup)
Number of functions2
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusCOMMERCIAL
Maximum seat height1.09 mm
Nominal slew rate0.6 V/us
Supply voltage upper limit16.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceNICKEL PALLADIUM GOLD
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
Nominal Uniform Gain Bandwidth465 kHz
width3 mm

MIC7122YMM Preview

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MIC7122
Micrel
MIC7122
Rail-to-Rail Dual Op Amp
General Description
The MIC7122 is a dual high-performance CMOS operational
amplifier featuring rail-to-rail inputs and outputs.
The input common-mode range extends beyond the rails by
300mV, and the output voltage swings to within 150µV of
both rails when driving a 100kΩ load.
The amplifiers operate from 2.2V to 15V and are fully
specified at 2.2V, 5V, and 15V. Gain bandwidth and slew
rate are 750kHz and 0.7V/µs, respectively at 2.2V supply.
The MIC7122 is available in the MM8™ 8-lead MSOP
package.
Features
•
•
•
•
•
•
Small footprint MSOP-8 package
350µA supply current per op amp at 2.2V supply
Guaranteed 2.2V, 5V, and 15V performance
750kHz gain-bandwidth product at 2.2V supply
0.01% total harmonic distortion at 1kHz (15V, 2kΩ)
Drives 200pF at 5V and greater supply voltages
Applications
• Battery-powered instrumentation
• PCMCIA, USB peripherals
• Portable computers and PDAs
Ordering Information
Part Number
Standard
MIC7122BMM
Pb-free
MIC7122YMM
Temperature Range
–40°C to +85°C
Package
MSOP-8
Pin Configuration
OUT A 1
IN A– 2
IN A+ 3
V– 4
8
7
6
5
V+
OUT B
INB–
INB+
1
2
A
3
B
4
8
7
6
5
MSOP-8 (MM)
Pin Description
Pin Number
1/7
2/6
3/5
4
8
MM8 is a trademark of Micrel, Inc.
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
Pin Name
OUTA / OUTB
INA– / INB–
INA+ / INB+
V–
V+
Pin Function
Amplifier Outputs
Inverting Inputs
Noninverting Inputs
Negative Supply: Negative supply for split supply application or ground for
single supply applications.
Positive Supply
June 2005
1
MIC7122
MIC7122
Micrel
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
V+
– V
V–
) ........................................ 16.5V
Differential Input Voltage (V
IN+
– V
IN–
) .......................
±10V
I/O Pin Voltage (V
IN
, V
OUT
),
Note 3
............................................. V
V+
+ 0.3V to V
V–
– 0.3V
Junction Temperature (T
J
) ...................................... +150°C
Storage Temperature ............................... –65°C to +150°C
Lead Temperature (soldering, 10 sec.) ..................... 260°C
ESD,
Note 6
.............................................................. 1000V
Operating Ratings
(Note 2)
Supply Voltage (V
V+
– V
V–
) .............................. 2.2V to 15V
Junction Temperature (T
J
) ......................... –40°C to +85°C
Max. Power Dissipation ............................................
Note 4
Package Thermal Resistance,
Note 5
MSOP-8 (θ
JA
) .................................................... 200°C/W
DC Electrical Characteristics (2.2V)
V
V+
= +2.2V, V
V–
= 0V, V
CM
= V
OUT
= V
V+
/2; R
L
= 1MΩ; T
J
= 25°C,
bold
values indicate –40°C
≤
T
J
≤
+85°C;
Note 7;
unless noted
Symbol
V
OS
TCV
OS
I
B
I
OS
R
IN
CMRR
±PSRR
C
IN
V
O
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Common-Mode Input Capacitance
Output Swing
output high, R
L
= 100k,
specified as V
V+
– V
OUT
output low, R
L
= 100k
output high, R
L
= 2k
specified as V
V+
– V
OUT
output low, R
L
= 2k
output high, R
L
= 600Ω
specified as V
V+
– V
OUT
output low, R
L
= 600Ω
I
SC
I
S
Output Short Circuit Current
Supply Current
sinking or sourcing,
Note 8
both amplifiers
20
-0.3V
≤
V
CM
≤
2.5V,
Note 9
V
V+
=
V
V–
= 1.1V to 2.5V, V
OUT
= V
CM
= 0
45
60
Condition
Min
Typ
0.5
3.0
1.0
64
0.5
32
>1
65
85
3
0.15
0.15
8
8
26
26
50
0.7
1.6
1
1
1
1
33
50
33
50
110
165
110
165
10
500
5
250
Max
9
Units
mV
µV/°C
pA
pA
pA
pA
TΩ
dB
dB
pF
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
AC Electrical Characteristics (2.2V)
V
V+
= 2.2V, V
V–
= 0V, V
CM
= V
OUT
= V
V+
/2; R
L
= 1MΩ; T
J
= 25°C,
bold
values indicate –40°C
≤
T
J
≤
+85°C;
Note 7;
unless noted
Symbol
SR
GBW
φ
m
G
m
Parameter
Slew Rate
Gain-Bandwidth Product
Phase Margin
C
L
= 0pF
C
L
= 200pF
Gain Margin
Interamplifier Isolation
Note 12
Condition
Min
Typ
0.7
750
80
40
10
90
Max
Units
V/µs
kHz
°
°
dB
dB
MIC7122
2
June 2005
MIC7122
Micrel
DC Electrical Characteristics (5V)
V
V+
= +5.0V, V
V–
= 0V, V
CM
= 1.5V, V
OUT
= V
V+
/2; R
L
= 1MΩ; T
J
= 25°C,
bold
values indicate –40°C
≤
T
J
≤
+85°C;
Note 7;
unless noted
Symbol
V
OS
TCV
OS
I
B
I
OS
R
IN
CMRR
±PSRR
C
IN
V
OUT
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Common-Mode Input Capacitance
Output Swing
output high, R
L
= 100k
specified as V
V+
– V
OUT
output low, R
L
= 100k
output high, R
L
= 2k
specified as V
V+
– V
OUT
output low, R
L
= 2k
output high, R
L
= 600Ω
specified as V
V+
– V
OUT
output low, R
L
= 600Ω
I
SC
I
S
Output Short Circuit Current
Supply Current
sinking or sourcing,
Note 8
both amplifiers
40
-0.3V
≤
V
CM
≤
5.3V,
Note 9
V
V+
=
V
V–
= 2.5V to 7.5V, V
OUT
= V
CM
= 0
55
55
Condition
Min
Typ
0.5
3.0
1.0
64
0.5
32
>1
75
100
3
0.3
0.3
13
13
40
40
140
0.8
1.8
1.0
1.5
1.0
1.5
50
75
50
75
165
250
165
250
10
500
5
250
Max
9
Units
mV
µV/°C
pA
pA
pA
pA
TΩ
dB
dB
pF
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
AC Electrical Characteristics (5V)
V
V+
= 5V, V
V–
= 0V, V
CM
= 1.5V, V
OUT
= V
V+
/2; R
L
= 1MΩ; T
J
= 25°C,
bold
values indicate –40°C
≤
T
J
≤
+85°C;
Note 7;
unless noted
Symbol
THD
SR
GBW
φ
m
G
m
Parameter
Total Harmonic Distortion
Slew Rate
Gain-Bandwidth Product
Phase Margin
C
L
= 0pF
C
L
= 200pF
Gain Margin
Interamplifier Isolation
Note 12
Condition
f = 1kHz, A
V
= –2,
R
L
= 2kΩ, V
OUT
= 4.0 V
PP
Min
Typ
0.05
0.6
465
85
40
10
90
Max
Units
%
V/µs
kHz
°
°
dB
dB
June 2005
3
MIC7122
MIC7122
Micrel
DC Electrical Characteristics (15V)
V
V+
= +15V, V
V–
= 0V, V
CM
= 1.5V, V
OUT
= V
V+
/2; R
L
= 1MΩ; T
J
= 25°C,
bold
values indicate –40°C
≤
T
J
≤
+85°C;
Note 7;
unless noted
Symbol
V
OS
TCV
OS
I
B
I
OS
R
IN
CMRR
±PSRR
A
V
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
-0.3V
≤
V
CM
≤
15.3V,
Note 9
V
V+
=
V
V–
= 2.5V to 7.5V, V
OUT
= V
CM
= 0
sourcing or sinking,
R
L
= 2k,
Note 10
sourcing or sinking,
R
L
= 600Ω,
Note 10
C
IN
V
OUT
Common-Mode Input Capacitance
Output Swing
output high, R
L
= 100k
specified as V
V+
– V
OUT
output low, R
L
= 100k
output high, R
L
= 2k
specified as V
V+
– V
OUT
output low, R
L
= 2k
output high, R
L
= 600Ω
specified as V
V+
– V
OUT
output low, R
L
= 600Ω
I
SC
I
S
Output Short Circuit Current
Supply Current
sinking or sourcing,
Notes 8
both amplifiers
50
60
55
Condition
Min
Typ
0.5
3.0
1.0
64
0.5
32
>1
85
100
340
300
3
0.8
0.8
40
40
130
130
250
0.9
2.0
2
3
2
3
80
120
80
120
270
400
270
400
10
500
5
250
Max
9
Units
mV
µV/°C
pA
pA
pA
pA
TΩ
dB
dB
V/mV
V/mV
pF
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
AC Electrical Characteristics (15V)
V
V+
= 15V, V
V–
= 0V, V
CM
= 1.5V, V
OUT
= V
V+
/2; R
L
= 1MΩ; T
J
= 25°C,
bold
values indicate –40°C
≤
T
J
≤
+85°C;
Note 7;
unless noted
Symbol
THD
SR
GBW
φ
m
G
m
e
n
i
n
Parameter
Total Harmonic Distortion
Slew Rate
Gain-Bandwidth Product
Phase Margin
C
L
= 0pF
C
L
= 500pF
Gain Margin
Input-Referred Voltage Noise
Input-Referred Current Noise
Interamplifier Isolation
f = 1kHz, V
CM
= 1V
f = 1kHz
Note 12
Condition
f = 1kHz, A
V
= –2,
R
L
= 2k, V
OUT
= 8.5 V
PP
V+ = 15V,
Note 11
Min
Typ
0.01
0.5
420
85
40
10
37
1.5
90
Max
Units
%
V/µs
kHz
°
°
dB
nV/ Hz
fA/ Hz
dB
MIC7122
4
June 2005
More (Only the first 5 pages are displayed. Please Download Datasheet to view the full content.) >

MIC7122YMM Related Products

MIC7122YMM MIC7122BMM
Description DUAL OP-AMP, 9000uV OFFSET-MAX, 0.465MHz BAND WIDTH, PDSO8, LEAD FREE, MSOP-8 DUAL OP-AMP, 9000uV OFFSET-MAX, 0.465MHz BAND WIDTH, PDSO8, MSOP-8
Is it lead-free? Contains lead Contains lead
Maker Rochester Electronics Rochester Electronics
Parts packaging code MSOP MSOP
package instruction LEAD FREE, MSOP-8 MSOP-8
Contacts 8 8
Reach Compliance Code unknown unknown
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Maximum average bias current (IIB) 0.0005 µA 0.0005 µA
Nominal Common Mode Rejection Ratio 75 dB 75 dB
Maximum input offset voltage 9000 µV 9000 µV
JESD-30 code S-PDSO-G8 S-PDSO-G8
JESD-609 code e4 e0
length 3 mm 3 mm
Humidity sensitivity level 1 1
Number of functions 2 2
Number of terminals 8 8
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP
Package shape SQUARE SQUARE
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 240
Certification status COMMERCIAL COMMERCIAL
Maximum seat height 1.09 mm 1.09 mm
Nominal slew rate 0.6 V/us 0.6 V/us
Supply voltage upper limit 16.5 V 16.5 V
Nominal supply voltage (Vsup) 5 V 5 V
surface mount YES YES
technology CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL
Terminal surface NICKEL PALLADIUM GOLD TIN LEAD
Terminal form GULL WING GULL WING
Terminal pitch 0.65 mm 0.65 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature 40 30
Nominal Uniform Gain Bandwidth 465 kHz 465 kHz
width 3 mm 3 mm

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  1. [High-frequency circuit related information]. Electronics.Technician,.Volume.03-Communications.Systems
  2. [High-frequency circuit related information]. Newnes.Radio.&.Rf.Engineers.Pocket.Book
  3. EMC Design Secrets
  4. Import AltiumDesigner layout into ADSlayout
  5. Design of white LED driver chip based on current control mode
  6. Brief Analysis of LIN Bus System
  7. Answers to the real questions of Principles of Automatic Control of Hefei University of Technology
  8. Easy51 Chapter 8 (Electronic Password Lock Experiment)
  9. Altium-Common 3D Package Library (Step) [Common Patch] DO-214AC.rar
  10. MSP430 series single chip microcomputer system design and practice--Xie Kai

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