Details

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BUY AD8226ARMZ-RL https://www.utsource.net/itm/p/12612478.html

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (V+)	Operating supply voltage range	2.7	-	36	V
Quiescent Current	Supply current at V+ = 5V, no load	-	1.4	-	mA
Input Voltage Range	Common-mode input voltage range	-0.1	-	V+ + 0.1	V
Differential Input Voltage	Maximum differential input voltage	±15	-	-	V
Output Voltage Swing	Output voltage swing (V+ = 5V)	0.1	-	4.9	V
Bandwidth (GBW)	Gain-bandwidth product (V+ = 5V)	-	1.3	-	MHz
Slew Rate	Rate of change of output voltage with respect to time	-	0.5	-	V/μs
Input Bias Current	Typical input bias current	-	0.5	-	nA
Input Offset Voltage	Initial offset voltage	-	250	-	μV
CMRR	Common-mode rejection ratio	86	-	120	dB
PSRR	Power supply rejection ratio	86	-	120	dB
Temperature Range	Operating temperature range	-40	-	125	°C

Instructions for Using AD8226ARMZ-RL

1. Power Supply:

   • Ensure the supply voltage (V+) is within the specified range of 2.7V to 36V.
   • Connect the positive supply to the V+ pin and the negative supply (ground) to the GND pin.

2. Input Connections:

   • Connect the differential input signals to the IN+ and IN- pins.
   • Ensure the common-mode input voltage is within the range of -0.1V to V+ + 0.1V.
   • The maximum differential input voltage should not exceed ±15V.

3. Output Configuration:

   • The output voltage swing is typically from 0.1V to 4.9V when V+ is 5V.
   • Connect the output to the desired load or next stage of the circuit.

4. Biasing and Offset:

   • The input bias current is very low (0.5nA typical), so external biasing components may not be necessary.
   • The initial input offset voltage is 250μV typical, which can be minimized using external trimming circuits if required.

5. Performance Considerations:

   • The gain-bandwidth product (GBW) is 1.3MHz, which affects the frequency response of the amplifier.
   • The slew rate is 0.5V/μs, which limits the maximum rate of change of the output voltage.

6. Environmental Conditions:

   • The device operates over a temperature range of -40°C to 125°C.
   • Ensure the operating environment does not exceed these limits to avoid damage or reduced performance.

7. Protection:

   • The device has built-in protection against overvoltage and reverse polarity on the inputs and outputs.
   • However, it is advisable to include external protection circuits for harsh environments.

8. Mounting and Handling:

   • Handle the device with care to avoid static discharge and mechanical damage.
   • Follow recommended soldering and mounting procedures to ensure reliable operation.

(For reference only)