参数资料
型号: LOG2112AIDW
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟运算功能
英文描述: LOG OR ANTILOG AMPLIFIER, 1.4 MHz BAND WIDTH, PDSO16
封装: ROHS COMPLIANT, PLASTIC, MS-013AA, SOIC-16
文件页数: 17/20页
文件大小: 621K
代理商: LOG2112AIDW
LOG112, 2112
6
SBOS246D
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = ±5V, and RL = 10k, unless otherwise noted.
MINIMUM VALUE OF COMPENSATION CAPACITOR
100M
10M
1M
100k
10k
1k
100
10
1
C
(pF)
100pA
1nA
10nA 100nA
1
A10A 100A 1mA 10mA
I
2
I
1 = 100pA
I
1 = 1nA
I
1 = 10nA
I
1 = 100nA
1
A
I
1 = 10A
100
A
1mA
Select C
C for I1 min.
and I
2 max. Values
below 2pF may be ignored.
3dB FREQUENCY RESPONSE
3dB
Frequency
Response
(Hz)
0.1
1M
100k
10k
1k
100
10
1
100
A
100
A
1mA
I
1 = 1mA
1
A
1mA
to 10
A
100nA
10nA
I
1 = 1nA
10nA
C C
= 1000pF
C C
= 1
F
10
A to
1
A
C C
= 10pF
1nA
100
A
100pA
1nA
10nA
100nA
1
A10A 100A
1mA
I
2
1
A
10
A
100
A
I
1 = 1nA
10nA
17
15
13
11
9
7
5
3
1
–1
Input Current (I
1 or I2)
Log
Conformity
(mV)
LOG CONFORMITY vs INPUT CURRENT
+85
°C
+75
°C
–40
°C to +25°C
100pA
1nA
10nA
100nA
1
A10A 100A1mA
LOG CONFORMITY vs TEMPERATURE
Log
Conformity
(m%)
700
600
500
400
300
200
100
0
–40
–20
0
20
40
60
80
Temperature (
°C)
7.5 Decade
7 Decade
6 Decade 5 Decade
相关PDF资料
PDF描述
LOG2112AIDWRE4 LOG OR ANTILOG AMPLIFIER, PDSO16
LOG112AIDE4 LOG OR ANTILOG AMPLIFIER, PDSO14
LOG112AID LOG OR ANTILOG AMPLIFIER, 1.4 MHz BAND WIDTH, PDSO14
LOG112AIDRE4 LOG OR ANTILOG AMPLIFIER, 1.4 MHz BAND WIDTH, PDSO14
LOS4301-2 1-OUTPUT 15 W AC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
LOG2112AIDWE4 功能描述:对数放大器 Precision Log & Log Ratio 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
LOG2112AIDWR 功能描述:对数放大器 Precision Log & Log Ratio 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
LOG2112AIDWRE4 功能描述:对数放大器 Precision Log & Log Ratio 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
LOGIC 制造商:SALEAE LLC 功能描述:8 Channel Logic Analyzer
LOGIC PCBA 制造商:Misc 功能描述: