OP271: Top Choice in United States (USA) Utsource Holding Company Limited

Description

BUY OP271 https://www.utsource.net/itm/p/693479.html
High Speed, Dual Operational Amplifier

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	V_CC	-	2.7	-	5.5	V
Quiescent Current	I_Q	V_CC = 3V, No Load	-	100	-	μA
Input Offset Voltage	V_OS	V_CC = 3V	-	10	50	μV
Input Bias Current	I_B	V_CC = 3V	-	1	5	pA
Input Voltage Range	V_I	V_CC = 3V	0	-	V_CC - 1.2	V
Output Voltage Swing	V_O	V_CC = 3V, R_L = 10kΩ	0.01	-	V_CC - 0.01	V
Bandwidth (Small Signal)	f_T	V_CC = 3V, G = +1	-	1.5	-	MHz
Slew Rate	SR	V_CC = 3V, G = +1	-	0.4	-	V/μs
Common-Mode Rejection Ratio	CMRR	V_CC = 3V, f = 60Hz	-	98	-	dB
Power-Supply Rejection Ratio	PSRR	V_CC = 3V, f = 60Hz	-	90	-	dB
Gain-Bandwidth Product	GBW	V_CC = 3V, G = +1	-	1.5	-	MHz

Supply Voltage: The OP271 can operate from a single supply voltage ranging from 2.7V to 5.5V. Ensure that the power supply is stable and within this range.
Quiescent Current: The quiescent current is typically 100 μA at 3V. This value helps in designing low-power applications.
Input Offset Voltage: The input offset voltage is typically 10 μV at 3V, but it can vary up to 50 μV. This parameter is crucial for precision applications.
Input Bias Current: The input bias current is typically 1 pA at 3V, with a maximum of 5 pA. Low input bias current is beneficial for high-impedance circuits.
Input Voltage Range: The input voltage should be between 0V and V_CC - 1.2V to avoid clipping or damage.
Output Voltage Swing: The output voltage can swing from 0.01V to V_CC - 0.01V, ensuring a wide dynamic range.
Bandwidth: The small-signal bandwidth is 1.5 MHz at a gain of +1, making it suitable for a variety of analog signal processing tasks.
Slew Rate: The slew rate is 0.4 V/μs, which is important for handling fast-changing signals without distortion.
Common-Mode Rejection Ratio (CMRR): The CMRR is 98 dB at 60 Hz, indicating excellent rejection of common-mode noise.
Power-Supply Rejection Ratio (PSRR): The PSRR is 90 dB at 60 Hz, ensuring that changes in the power supply have minimal impact on the output.
Gain-Bandwidth Product (GBW): The GBW is 1.5 MHz, which is useful for determining the stability and performance of the amplifier at different gains.

Decoupling Capacitors: Place a 0.1 μF ceramic capacitor close to the power pins to filter out high-frequency noise.
Grounding: Ensure a solid ground plane to minimize noise and improve stability.
Signal Paths: Keep signal paths short and direct to reduce parasitic capacitance and inductance.

ESD Protection: Handle the OP271 with care to avoid electrostatic discharge (ESD) damage.
Storage: Store the device in a dry environment to prevent moisture damage.
Mounting: Follow the recommended soldering profile to ensure proper bonding and prevent thermal stress.

(For reference only)