Datasheet

UNISONIC TECHNOLOGIES CO., LTD
M2115
LINEAR INTEGRATED CIRCUIT
DUAL OPERATIONAL
AMPLIFIER

DESCRIPTION
The UTC M2115 is a low operating Voltage(±1.0V min.) and low
saturation output voltage(±2.0V p-p at supply voltage ±2.5V)
operational amplifier. It is applicable to handy type CD,radio
cassete CD, and portable DAT, that are digital audio apparatus
which require the 5V single supply operation and high output
voltage. The UTC M2115 is improved version of the UTC M2100
about BIAS-CIRCUIT. So the UTC M2115 is low saturation
compared to the UTC M2100 under the condition of low supply
voltage(<±2.5V).The UTC M2115 is stable about the oscillation
compared to the UTC M2100 under the condition of V+/V- >2.5V.

FEATURES
* Operating Voltage: ±1V ~±7V
* Low Saturation Output Voltage: ±[email protected]+=±2.5V
* Slew Rate: 4V/μs (typ.)
* Unity Gain Bandwidth: 12MHz (typ.)

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
M2115L-D08-T
M2115G-D08-T
M2115G-S08-R
M2115G-P08-R

Package
Packing
DIP-8
SOP-8
TSSOP-8
Tube
Tape Reel
Tape Reel
MARKING
DIP-8
SOP-8
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Copyright © 2015 Unisonic Technologies Co., LTD
TSSOP-8
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M2115
LINEAR INTEGRATED CIRCUIT

PIN CONFIGURATION

EQUIVALENT CIRCUIT (1/2 Shown)
V-
- INPUT
+ INPUT
OUTPUT
V+
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QW-R105-021.C
M2115

LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25C, unless otherwise specified)
PARAMETER
Supply Voltage
Differential Input Voltage
RATINGS
UNIT
±7.0
V
±14
V
DIP-8
500
Power Dissipation
PD
mW
SOP-8
300
TSSOP-8
250
Operating Temperature
TOPR
-40 ~ +85
C
Storage Temperature
TSTG
-40 ~ +125
C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

SYMBOL
V+/VVI(DIFF)
ELECTRICAL CHARACTERISTICS (V+/V- =±2.5V, TA=25C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITION
MIN
TYP
MAX UNIT
Input Offset Voltage
VI(OFF)
Rs≤10kΩ
1
6
mV
Input Bias Current
II(BIAS)
100
300
nA
Operating Current
ICC
VIN=0,RL=∞
3.5
5
mA
Maximum Output Voltage Swing
VOM
RL≥2.5kΩ
±2
±2.2
V
Input Common Mode Voltage Range
VICM
±1.5
V
Large Signal Voltage Gain
GV
RL≥10kΩ
60
80
dB
Common Mode Rejection Ratio
CMRR
60
74
dB
Supply Voltage Rejection Ratio
SVR
60
80
dB
Slew Rate
SR
VIN=±1V, GV=1
4
V/μs
Gain Bandwidth product
GB
f=10kHz
12
MHz
Notes: 1. Applied circuit voltage gain is desired to be operated within the range of 3dB to 30dB.2. Repetitive Rating :
Pulse width limited by TJ.
2. Special care being required for input common mode voltage range and the oscillation due to the capacitive
load when operating follower.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R105-021.C
M2115
LINEAR INTEGRATED CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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www.unisonic.com.tw
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