250kHz, 7μA, CMOS,

Rail-to-Rail Dual Operational

Amplifier

Amplifier

EC5756

3L03N-Rev.P001

Page 2 of 13

Ordering Information

Part Number

Package

Marking

Marking Information

EC5756NNM1R

SOP-8L

EC5756

LLLLL

YYWWT

1. LLLLL：Last five Number of Lot No

2. YY：Year Code

3. WW：Week Code

4. T：Internal Tracking Code

EC5756NNR1R

MSOP-8L

EC5756

LLLLL

YYWWT

1. LLLLL：Last five Number of Lot No

2. YY：Year Code

3. WW：Week Code

4. T：Internal Tracking Code

Application Information

Size

EC5756 series op amps are unity-gain stable and suitable for a wide range of general-purpose applications.

The small footprints of the EC5756 series packages save space on printed circuit boards and enable the

design of smaller electronic products.

Power Supply Bypassing and Board Layout

EC5756 series operates from a single 2.2V to 5.5V supply or dual ±1.1V to ±2.75V supplies. For best

performance, a 0.1μF ceramic capacitor should be placed close to the V

capacitors.

Low Supply Current

The low supply current (typical 14

μA) of EC5756 series will help to maximize battery life. They are ideal for

battery powered Systems

Operating Voltage

EC5756 series operate under wide input supply voltage (2.2V to 5.5V). In addition, all temperature

specifications apply from -40℃ to +125℃. Most behavior remains unchanged throughout the full operating

voltage range. These guarantees ensure operation throughout the single Li-Ion battery lifetime.

EC5756NN XX X

M1：SOP-8L

R1：MSOP-8L