参数资料
型号: TSH512CF
厂商: STMICROELECTRONICS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封装: 10 X 10 MM, ROHS COMPLIANT, TQFP-44
文件页数: 30/31页
文件大小: 1350K
代理商: TSH512CF
Electrical characteristics
TSH512
8/31
Doc ID 8120 Rev 7
Audio LNA+ALC+PEA sections
THDALC
Total harmonic distortion in
linear region on PEA-OUT1
pin17 or PEA-OUT2 pin 39
GLNA = 0 dB, f = 1 kHz
(Vin)ALC < 25 mVrms (-30 dBu)
RL = 22 kΩ tied to GND
0.05
0.15
%
-40° C < Tamb < +85° C
0.25
THDAGC
Total harmonic distortion in
compression region
(Vin)ALC = 36 mVrms (-27 dBu)
(Vin)ALC= 100 mVrms (-18 dBu)
RL = 22 kΩ tied to GND
1.3
3
1.7
4
%
-40° C < Tamb <+85°C
(Vin)ALC = 36 mVrms (-27 dBu)
(Vin)ALC= 100 mVrms (-18 dBu)
2.5
5.3
ΦΜPEA
Phase margin at
PEA-OUT1 pin 17 or
PEA-OUT2 pin 39
RL =22kΩ
LNA and PEA at unity gain
Vin = 40 mV
70
°
Microphone biasing section
VMIC-BIAS
Microphone biasing voltage
IMIC-BIAS = 2.5 mA
2.15
2.25
2.35
V
-40° C < Tamb < +85° C
2.14
2.36
ΔVMIC-BIAS
VMIC-BIAS temperature
coefficient
Over temp. range:
[0, 70° C]
[-40, 85° C]
IMIC-BIAS = 2.5 mA
260
460
ppm/°C
IMIC-BIAS
MIC-BIAS current capability Over VCC range [2.3 V–5.5 V]
2.5
mA
PSRRMIC-BIAS
Power supply rejection ratio
of MIC-BIAS
At 1 kHz and Vripple = 25 mVRMS
50
dB
enMIC-BIAS
Equivalent input noise of
MIC-BIAS
VCC =2.7 V
VCC =5.0 V
22
42
nV/
√Hz
Vox operated switch (VOX) section
IVOX-TIMER
Monostable current source
(VOX-TIMER pin 29)
VCC = 2.7V
5
A
VTHVOX-TIMER
Threshold voltage of the
Monostable (time constant)
1.4
V
VMUTE_L
Low level output voltage
(VOX-MUTE pin 27)
RL = 2 kΩ
0.2
V
-40° C < Tamb <+85°C
0.2
VMUTE_H
High level output voltage
(VOX-MUTE pin 27)
RL = 2 kΩ
VCC-0.3
V
-40° C < Tamb <+85°C
VCC-
0.32
Table 4.
Electrical characteristics for VCC = 2.7 V, Tamb = 25° C, faudio = 1 kHz, fcarrier = 2.8 MHz
(unless otherwise specified) (continued) (1)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
相关PDF资料
PDF描述
TSH61CDT 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
TSH61CD 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
TSH63CDT 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
TSH63CD 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
TSH64CDT 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
相关代理商/技术参数
参数描述
TSH512CFT 功能描述:音频发送器、接收器、收发器 Hi Fi stereo mono infrared transmitter RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装:
TSH512CYFT 功能描述:IC IR TRANSMITTER HIFI 44LQFP RoHS:是 类别:RF/IF 和 RFID >> RF 发射器 系列:- 标准包装:4,000 系列:- 频率:310MHz ~ 440MHz 应用:- 调制或协议:UHF,ASK 数据传输率 - 最大:20 kBaud 功率 - 输出:1dBm ~ 5dBm 电流 - 传输:10mA 数据接口:PCB,表面贴装 天线连接器:PCB,表面贴装 存储容量:- 特点:- 电源电压:2.2 V ~ 4 V 工作温度:-40°C ~ 85°C 封装/外壳:16-LSSOP(0.154",3.90mm 宽) 包装:带卷 (TR)
TSH60 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Wide-Band, Low-Power Operational Amplifiers with Standby
TSH60C 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Wide-Band, Low-Power Operational Amplifiers with Standby
TSH60CD 功能描述:运算放大器 - 运放 Lo Pwr Oper Amp Wide Band RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel