器件名称: 051AC
功能描述: ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
文件大小: 1369.59KB 共68页
简 介:TL05x, TL05xA ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003
D D
Direct Upgrades to TL07x and TL08x BiFET Operational Amplifiers Faster Slew Rate (20 V/s Typ) Without Increased Power Consumption
TL051 D OR P PACKAGE (TOP VIEW)
D
On-Chip Offset-Voltage Trimming for Improved DC Performance and Precision Grades Are Available (1.5 mV, TL051A)
TL052 D, P, OR PS PACKAGE (TOP VIEW)
TL054 D, DB, N, OR NS PACKAGE (TOP VIEW)
OFFSET N1 IN– IN+ VCC–
1 2 3 4
8 7 6 5
NC VCC+ OUT OFFSET N2
1OUT 1IN– 1IN+ VCC–
1 2 3 4
8 7 6 5
VCC+ 2OUT 2IN– 2IN+
1OUT 1IN– 1IN+ VCC+ 2IN+ 2IN– 2OUT
1 2 3 4 5 6 7
14 13 12 11 10 9 8
4OUT 4IN– 4IN+ VCC– 3IN+ 3IN– 3OUT
description/ordering information
The TL05x series of JFET-input operational amplifiers offers improved dc and ac characteristics over the TL07x and TL08x families of BiFET operational amplifiers. On-chip Zener trimming of offset voltage yields precision grades as low as 1.5 mV (TL051A) for greater accuracy in dc-coupled applications. Texas Instruments improved BiFET process and optimized designs also yield improved bandwidth and slew rate without increased power consumption. The TL05x devices are pin-compatible with the TL07x and TL08x and can be used to upgrade existing circuits or for optimal performance in new designs. BiFET operational amplifiers offer the inherently higher input impedance of the JFET-input transistors, without sacrificing the output drive associated with bipol……
