M2110-S08-T [UTC]
Video Amplifier, 1 Channel(s), 1 Func, PDSO8, SOP-8;
| 型号： | M2110-S08-T |
| 厂家： | 
Unisonic Technologies |
| 描述： | Video Amplifier, 1 Channel(s), 1 Func, PDSO8, SOP-8 放大器 光电二极管 商用集成电路 |
| 文件： | 总5页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
M2110
LINEAR INTEGRATED CIRCUIT
MONAURAL MIC AMP. FOR
VIDEO CAMERA
DESCRIPTION
The UTC M2110 is a monaural microphone amplifier. It’s
used for video camera which can operate from 2.7V.
For the performance is small package and low operating
current. So it is easy to design the downsizing and low
consumption.
FEATURES
*Operating voltage: 2.7V~5.3V
*Low operating current: V+=5V, 3.5mA (Typ,)
V+=3.3V, 1.1mA (Typ.)
*Pb-free plating product number:M2110L
*Short circuit protection for external MIC.
ORDERING INFORMATION
Ordering Number
Package
Packing
Normal
Lead Free Plating
M2110L-S08-R
M2110L-S08-T
M2110L-P08-R
M2110L-P08-T
M2110-S08-R
M2110-S08-T
M2110-P08-R
M2110-P08-T
SOP-8
SOP-8
Tape Reel
Tube
TSSOP-8
TSSOP-8
Tape Reel
Tube
M2110L-S08-R
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel, T: Tube
(2) S08: SOP-8, P08: TSSOP-8
(3) L: Lead Free Plating, Blank: Pb/Sn
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Copyright © 2007 Unisonic Technologies Co., Ltd
QW-R105-027.B
M2110
LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
PIN DESCRIPTIONS
PIN NO.
PIN NAME
MIC V+
EXT MIC V+
+VIN
I/O
DESCRIPTION
1
2
3
O
I
External microphone power supply
Microphone amplifier non-inverting input
Ground
4
5
6
GND
-VIN
I
Microphone amplifier inverting input
AMP NFB
AMP OUT
V+
7
8
O
Amplifier output
Power supply
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M2110
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
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M2110
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
V+
RATINGS
7.0
UNIT
V
Supply Voltage
TSSOP-8
SOP-8
250
Power Dissipation
PD
mW
300
Operating Temperature
Storage Temperature
TOPR
TSTG
-20 ~+75
-40 ~+125
°C
°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.
ELECTRICAL CHARACTERISTICS (V+= 5V,Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
Icc 1
TEST CONDITION
MIN
TYP MAX UNIT
Operating Current 1
3.5
1.1
4.5
2.0
29
mA
mA
dB
Operating Current 2
Icc 2
V+= 3.3V
f=1KHz
Transfer Gain
Gv
27
28
Total Harmonic Distortion
Maximum Output Voltage
Output Noise Voltage
THD
Vo=300mVrms, RL=10kΩ, f=1KHz
0.05
2.5
0.2
%
VO(MAX)
eN
V+= 2.7V, RL=10kΩ, f=1kHz,THD=1% 2.0
Vp-p
µVrms
kΩ
Ω
Rg=1kΩ,C =0.1µF, A-Weight
30
42
Input Resistance Gain
Output Resistance
ZIN
f=1kHz
f=1kHz
2.0
V+= 2.7V
110
10
ZOUT
MIC Output Supply Voltage 1
MIC Output Supply Voltage 2
External Output Supply Voltage
Output Short Circuit Current
MICo 1
MICo 2
EXTOUT
IO(SC)
2.35
2.25
2.7
2.5
V
2.0
4.0
V
Io=25mA
V
EXTOUT =0V
30
mA
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M2110
LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
AMP OUT
V+
0.1µF
1µF
8
1
7
2
6
3
5
4
RL
10kΩ
Electret
Condenser
MIC.
EXT MIC
Vcc OUT
2.2kΩ
2*
1
0.1µF
0.1µF
47µF
Rg
1kΩ
GND
*SW 2 :Output Noise Voltage Test
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.
UNISONIC TECHNOLOGIES CO., LTD
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QW-R105-027.B
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