参数资料
型号: TL441CN
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟运算功能
英文描述: DUAL LOG OR ANTILOG AMPLIFIER, 40 MHz BAND WIDTH, PDIP16
封装: ROHS COMPLIANT, PLASTIC, DIP-16
文件页数: 4/20页
文件大小: 557K
代理商: TL441CN
TL441
LOGARITHMIC AMPLIFIER
SLVS328 – OCTOBER 2000
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Output
V
oltage
V
10 – 4
10 –3
10 –2
10 –1
101
1
Input Voltage – V
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
TRANSFER CHARACTERISTICS
1 k
910
VCC + = 4 V
VCC – = – 4 V
5 k
1 k
910
100
15 k
2 k
2 k
20 k
2 k
Slope
5 k
Input
Output
Z
A1
A2
Y
B1
B2
TL441
5 k
Origin
100
+
+
+
VCC + = 4 V
VCC – = – 4 V
NOTES: A. Inputs are limited by reducing the supply voltages for the input amplifiers to
±4 V.
B. The gains of the input amplifiers are adjusted to achieve smooth transitions.
Figure 15. Logarithmic Amplifier With Input Voltage Range Greater Than 80 dB
相关PDF资料
PDF描述
TL441CNSR DUAL LOG OR ANTILOG AMPLIFIER, 40 MHz BAND WIDTH, PDSO16
TL494CDB 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16
TL494CNSE4 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16
TL494CPWG4 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16
TL494CPW 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16
相关代理商/技术参数
参数描述
TL441CN 制造商:Texas Instruments 功能描述:IC OP-AMP LOGARITHMIC SGL 16DIP
TL441CNE4 功能描述:对数放大器 LOGARITHMIC AMP RoHS:否 制造商:Texas Instruments 通道数量:3 带宽:3 dB 共模抑制比(最小值): 输入补偿电压:+/- 7 mV 输入电压范围(最大值):5.5 V 工作电源电压:4.5 V to 5.5 V 电源电流:+/- 15 mA 工作温度范围:- 40 C to +85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel
TL441CNS 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
TL441CNSR 功能描述:对数放大器 LOGARITHMIC AMP RoHS:否 制造商:Texas Instruments 通道数量:3 带宽:3 dB 共模抑制比(最小值): 输入补偿电压:+/- 7 mV 输入电压范围(最大值):5.5 V 工作电源电压:4.5 V to 5.5 V 电源电流:+/- 15 mA 工作温度范围:- 40 C to +85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel
TL441CNSRE4 功能描述:对数放大器 LOGARITHMIC AMP RoHS:否 制造商:Texas Instruments 通道数量:3 带宽:3 dB 共模抑制比(最小值): 输入补偿电压:+/- 7 mV 输入电压范围(最大值):5.5 V 工作电源电压:4.5 V to 5.5 V 电源电流:+/- 15 mA 工作温度范围:- 40 C to +85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel