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參數資料
| 型號： | LD511 |
| 英文描述： | LD511 - AGC-O Compression with Class A Amplifier |
| 中文描述： | LD511 - AGC的氧壓A級放大器 |
| 文件頁數： | 2/6頁 |
| 文件大小： | 428K |
| 代理商： | LD511 |
22978-3
2 of 6
L
ABSOLUTE MAXIMUM RATINGS
PAD CONNECTIONS
ELECTRICAL CHARACTERISTICS
PARAMETER
VALUE/UNITS
Supply Voltage
2.4VDC
Power Dissipation
25mW
Operating Temperature Range
-10
°
C to 40
°
C
Storage Temperature Range
-20
°
C to 70
°
C
CAUTION
ELECTROSTATIC
SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
EXCEPT AT A STATIC-FREE WORKSTATION
10
2
3
3
4
5
6
7
8
9
1
VB
CAGC
VREG
AIN
AOUT
AGC
GND
BOUT
RE
BIN
CAUTION
MOISTURE
SENSITIVE DEVICES
DO NOT OPEN PACKAGES EXCEPT UNDER
CONTROLLED CONDITIONS
Conditions: Frequency = 1kHz, Temperature = 25
°
C, Supply Voltage V
B
= 1.3VDC
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
COMPRESSION INACTIVE (S1 OPEN)
Gain
A
V
60
64
68
dB
Input Referred Noise
IRN
NFB 0.2 - 10kHz at 12dB/oct
-
2.0
4.0
μV
Total Harmonic Distortion
THD
-
1
3
%
Amplifier Current
Ι
AMP
-
0.4
0.6
mA
Transducer Current
Ι
TRANS
1.35
1.6
2.0
mA
Input Impedance
R
IN
-
15
-
k
Regulated Voltage
V
REG
0.90
0.96
1.0
VDC
On Chip Emitter Resistance
R
E
-
500
-
Emitter Bias Voltage (pin 2)
V
RE
-
27
-
mV
COMPRESSION ACTIVE (S1 CLOSED)
Compression Range
-
∞
4.0
-
dB
Total Harmonic Distortion
THD
COMP
V
2
= 1mV
-
7.0
%
Attack Time
T
ATT
V
2
switched from 112μV to 2mV
-
7
-
ms
Release Time
T
REL
-
40
-
ms
Compression Output
V
COMPOUT
V
COMPOUT
V
2
= 1mV
-
0.10
0.18
V
RMS
Compression Output Change
V
2
= 120mV; Note 1
-
13
20
mV
RMS
All parameters and switches remain as shown in Test Circuit unless otherwise stated in CONDITIONS column
Notes: 1.
V
COMPOUT
= V
OUT
[V
2
=120mV] - V
COMPOUT
相關PDF資料 |
PDF描述 |
|---|---|
| LD511MCRO | Analog IC |
| LD511MINI | Analog IC |
| LD511SLT | Analog IC |
| LD512 | LD512 - AGC Preamplifier with 2:1 and an (infinity) : 1 Compression Ratio |
| GB512 | GB512 - AGC Preamplifier with 2:1 and an (infinity) : 1 Compression Ratio |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LD511MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LD511MINI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LD511SLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LD512 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LD512 - AGC Preamplifier with 2:1 and an (infinity) : 1 Compression Ratio |
| LD512MCRO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hearing Aid Amplifier |
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