参数资料
| 型号： | NE570DR2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC COMPANDOR DUAL GAIN 16-SOIC |
| 标准包装： | 1,000 |
| 类型： | 压缩扩展器 |
| 应用： | 蜂窝式无线电，播放器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
NE570
http://onsemi.com
2
PIN FUNCTION DESCRIPTION
Pin
Symbol
Description
1
RECT CAP 1
External Capacitor Pinout for Rectifier 1
2
RECT IN 1
Rectifier 1 Input
3
DG CELL IN 1
Variable Gain Cell 1 Input
4
GND
Ground
5
INV. IN 1
Inverted Input 1
6
RES. R3 1
R3 Pinout 1
7
OUTPUT 1
Output 1
8
THD TRIM 1
Total Harmonic Distortion Trim 1
9
THD TRIM 2
Total Harmonic Distortion Trim 2
10
OUTPUT 2
Output 2
11
RES. R3 2
R3 Pinout 2
12
INV. IN 2
Inverted Input 2
13
VCC
Positive Power Supply
14
DG CELL IN 2
Variable Gain Cell 2 Input
15
RECT IN 2
Rectifier 2 Input
16
RECT CAP 2
External Capacitor Pinout for Rectifier 2
ELECTRICAL CHARACTERISTICS VCC = +15 V, TA = 25 °C; unless otherwise stated.
Characteristic
Test Conditions
Symbol
Min
Typ
Max
Unit
Supply Voltage
VCC
6.0
24
V
Supply Current
No Signal
ICC
4.3
4.8
mA
Output Current Capability
IOUT
±20
mA
Output Slew Rate
SR
±0.5
V/
ms
Gain Cell Distortion (Note 1)
Untrimmed
0.3
1.0
%
Trimmed
0.05
%
Resistor Tolerance
±5
±15
%
Internal Reference Voltage
1.7
1.8
1.9
V
Output DC Shift (Note 2)
Untrimmed
±90
±150
mV
Expandor Output Noise
No signal, 15 Hz to 20 kHz
(Note 3)
20
45
mV
Unity Gain Level (Note 4)
1.0
0
+1.0
dBm
TA = 0°C to +70°C
±0.1
±0.2
dB
Reference Drift (Note 5)
TA = 0°C to +70°C
±5.0
±10
mV
Resistor Drift (Note 5)
TA = 0°C to +70°C
+8.0, 5.0
%
Tracking Error (measured relative to value at unity gain)
equals [VO VO (unity gain)] dB V2 dBm
Rectifier Input VCC = +6.0 V
V2 = +6.0 dBm, V1 = 0 dB
V2 = 30 dBm, V1 = 0 dB
±0.2
+0.2
0.5, +1.0
dB
Channel Separation
60
dB
1. Measured at 0 dBm, 1.0 kHz.
2. Expandor AC input change from no signal to 0 dBm.
3. Input to V1 and V2 grounded.
4. 0 dB = 775 mVRMS.
5. Relative to value at TA = 25°C.
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| NE570DR2G | 功能描述:通信集成电路 - 若干 Dual Gain Compandor Commercial Temp RoHS:否 制造商:Maxim Integrated 类型:Transport Devices 封装 / 箱体:TECSBGA-256 数据速率:100 Mbps 电源电压-最大:1.89 V, 3.465 V 电源电压-最小:1.71 V, 3.135 V 电源电流:50 mA, 225 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| NE570D-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Compander |
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