National Semiconductor, The Sight And Sound Of Information, Welcomes You

Products > Analog - Amplifiers > Operational Amplifiers > Rail to Rail Input > LM8262

LM8262 Product Folder

RRIO, High Output Current & Unlimited Cap Load Op Amp in MSOP

Generic P/N 8262

Parametric Table

Temperature Min (deg C)	-40
Temperature Max (deg C)	85
Channels (Channels)	2
Input OutputType	R-R In and Out
Gain Bandwidth (MHz)	24
Slew Rate (Volts/usec)	15
SupplyCurrent Per Channel (mA)	1.05
Supply Min (Volt)	2.50
Supply Max (Volt)	30
Offset Voltage (mV)	7

Max Input Bias Current (nA)	2800
Output Current (mA)	60
Voltage Noise (nV/Hz)	15
Shut down	No
VCM Min from Neg Supply (Volt)	-.30
VCM Max from Pos Supply (Volt)	.30
Vout Min vs Negative Supply (Volt)	.05
Vout Max vs Positive Supply (Volt)	-.17
Special Features	High Cload drive

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LM8262 Dual RRIO, High Output Current & Unlimited Cap Load Op Amp in MSOP	255 Kbytes	24-Jun-02	View Online	Download	Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LM8262MM

MINI SOIC

Status

Full production

LM8261.MOD

N/A

1K+

$1.00

reel
of
1000

ZXTT
A46

16-18 weeks

50000

LM8262MMX

MINI SOIC

Status

Full production

LM8261.MOD

N/A

1K+

$1.00

reel
of
3500

ZXTT
A46

16-18 weeks

25000

The LM8262 is a Rail-to-Rail input and output Op Amp which can operate with a wide supply voltage range. This device has high output current drive, greater than Rail-to-Rail input common mode voltage range, unlimited capacitive load drive capability, and provides tested and guaranteed high speed and slew rate. It is specifically designed to handle the requirements of flat panel TFT panel V_COM driver applications as well as being suitable for other low power, and medium speed applications which require ease of use and enhanced performance over existing devices.

Greater than Rail-to-Rail input common mode voltage range with 50dB of Common Mode Rejection, allows high side and low side sensing, among many applications, without having any concerns over exceeding the range and no compromise in accuracy. In addition, most device parameters are insensitive to power supply variations; this design enhancement is yet another step in simplifying its usage. The output stage has low distortion (0.05% THD+N) and can supply a respectable amount of current (15mA) with minimal headroom from either rail (300mV).

The LM8262 is offered in the space saving MSOP package.

Features

(V_S = 5V, T_A = 25°C, Typical values unless specified).

GBWP	21MHz
Wide supply voltage range	2.5V to 22V
Slew rate	12V/µs
Supply current/channel	1.15 mA
Cap load limit	Unlimited
Output short circuit current	+53mA/-75mA
+/-5% Settling time	400ns (500pF, 100mV_PP step)
Input common mode voltage	0.3V beyond rails
Input voltage noise	15nV/
Input current noise	1pA/
THD+N	< 0.05%