LM6132 Dual/LM6134 Quad Low Power 10 MHz Rail-to-Rail I/O Operational Amplifiers

General Description

The LM6132/34 provides new levels of speed vs power performance in applications where low voltage supplies or power limitations previously made compromise necessary. With only 360 µA/amp supply current, the 10 MHz gain-bandwidth of this device supports new portable applications where higher power devices unacceptably drain battery life.

The LM6132/34 can be driven by voltages that exceed both power supply rails, thus eliminating concerns over exceeding the common-mode voltage range. The rail-to-rail output swing capability provides the maximum possible dynamic range at the output. This is particularly important when operating on low supply voltages. The LM6132/34 can also drive large capacitive loads without oscillating.

Operating on supplies from 2.7V to over 24V, the LM6132/34 is excellent for a very wide range of applications, from battery operated systems with large bandwidth requirements to high speed instrumentation.

Features

(For 5V Supply, Typ Unless Noted)

• Rail-to-Rail input CMVR −0.25V to 5.25V
• Rail-to-Rail output swing 0.01V to 4.99V
• High gain-bandwidth, 10 MHz at 20 kHz
• Slew rate 12 V/µs
• Low supply current 360 µA/Amp
• Wide supply range 2.7V to over 24V
• CMRR 100 dB
• Gain 100 dB with R_L = 10k
• PSRR 82 dB

Applications

• Battery operated instrumentation
• Instrumentation Amplifiers
• Portable scanners
• Wireless communications
• Flat panel display driver

Connection Diagrams

Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.

ESD Tolerance (Note 2)                                                                         2500V

Differential Input Voltage                                                                            15V

Voltage at Input/Output Pin                                           (V⁺ )+0.3V, (V⁻ )−0.3V

Supply Voltage (V⁺ –V⁻ )                                                                            35V

Current at Input Pin                                                                               ±10 mA

Current at Output Pin (Note 3)                                                               ±25 mA

Current at Power Supply Pin                                                                    50 mA

Lead Temp. (soldering, 10 sec.)                                                              260˚C

Storage Temperature Range                                                   −65˚C to +150˚C

Junction Temperature (Note 4)                                                                 150˚C

Operating Ratings(Note 1)

Supply Voltage                                                                           1.8V ≤ VS ≤ 24V

Junction Temperature Range

    LM6132, LM6134                                                              −40˚C ≤ TJ ≤ +85˚C

Thermal resistance (θ_JA)

    N Package, 8-pin Molded DIP                                                             115˚C/W

    M Package, 8-pin Surface Mount                                                        193˚C/W

    N Package, 14-pin Molded DIP                                                              81˚C/W

    M Package, 14-pin Surface Mount                                                      126˚C/W