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参数资料
| 型号： | TA7376P |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.4 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP9 |
| 封装： | SIP-9 |
| 文件页数： | 3/8页 |
| 文件大小： | 243K |
| 代理商： | TA7376P |
TA7376P
2002-10-30
3
5. Phase-compensation
The purpose of condenser C1 is to prevent oscillation.
These condenser need to be small temperature coefficient and excellent
frequency characteristic. So ceramic condenser is unsuitable.
Condenser C2 is rather large value than 10F and GND line is better to
short and wide lay-out so that the some common impedance are decreased.
Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Supply voltage
VCC
8
V
Power dissipation
PD (Note)
950
mW
Operation temperature
Topr
-25~75
°C
Storage temperature
Tstg
-55~150
°C
(Note)
Derated above Ta = 25°C in the proportion of 7.6mW / °C.
Electrical Characteristics
(unless otherwise specified, VCC = 4.5V, f = 1kHz, Rg = 600, RL = 4, Ta = 25°C)
Characteristic
Symbol
Test
Cir
-
cuit
Test Condition
Min.
Typ.
Max.
Unit
Vin = 0, VCC = 3V
―
4.9
8.0
Vin = 0
―
5.3
10.0
Quiescent current
ICCQ
―
Vin = 0, VCC = 6V
―
5.7
14.0
mA
VCC = 3V, RL = 4, THD = 10%
84
100
―
VCC = 3V, RL = 32, THD = 10%
―
21
―
VCC = 4.5V, RL = 4, THD = 10%
250
300
―
VCC = 4.5V, RL = 8, THD = 10%
―
180
―
Output power
Pout
―
VCC = 6V, RL = 8, THD = 10%
―
400
―
mW
Total harmonic
distortion
THD
―
Pout = 100mW
―
0.11
1.0
%
Voltage gain
GV
―
Vout = 0.775Vrms
37.5
39.5
41.5
dB
Output noise voltage
Vno
―
Rg = 10, BPF = 20Hz~20kHz
―
0.21
0.7
mVrms
CRIP = 10F, CNF = 22F
fr = 100Hz, Vr = 0.38Vrms
―
-42
-30
Ripple rejection ratio
RR
―
CRIP = OPEN, CNF = 100F
fr = 100Hz, Vr = 0.38Vrms
―
-34
―
dB
Cross talk
CT
―
Vout = 0.775 Vrms
―
-60
-40
dB
Input resistance
RIN
―
30
―
k
Quiescent Terminal DC Voltage (VCC = 4.5V, Ta = 25°C, typ. value)
[Unit: V]
Terminal
1
2
3
4
5
6
7
8
9
Voltage (V)
0.003
0.59
1.98
4.5
0
1.98
1.28
0.59
0.003
3 / 6
5
VCC
C2
C1
VCC
4
RL
OUT
GND
Fig.4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA7378 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Radio ic |
| TA-74.250MBD-T | 功能描述:标准时钟振荡器 74.250MHz 3.3V 25 ppm -40C to 85C RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列: |
| TA-74.250MBE-T | 制造商:TXC Corporation 功能描述:OSC MEMS 74.250 MHZ 3.3V SMD |
| TA-74.250MCD-T | 功能描述:标准时钟振荡器 74.250MHz 2.5V 25ppm -40C to 85C RoHS:否 制造商:AVX 产品:Standard Clock Oscillators 封装 / 箱体:7 mm x 5 mm 频率:75 MHz 频率稳定性:50 PPM 电源电压:2.5 V 负载电容: 端接类型:SMD/SMT 最小工作温度:0 C 最大工作温度:+ 70 C 输出格式:LVDS 尺寸: 封装:Reel 系列: |
| TA-74.250MCE-T | 制造商:TXC Corporation 功能描述:OSC MEMS 74.250 MHZ 2.5V SMD |
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