ADA4891-4 Analog Devices, ADA4891-4 Datasheet - Page 5

• Manufacturer Part Number: ADA4891-4
• Description: Low Cost CMOS, High Speed, Rail-to-Rail Amplifier (Quad)
• Manufacturer: Analog Devices

Specifications of ADA4891-4

• -3db Bandwidth: 220MHz
• Slew Rate: 170V/µs
• Vos: 2.5mV
• Ib: 2pA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 9nV/rtHz
• Vcc-vee: 2.7V to 5.5V
• Isy Per Amplifier: 4.4A

Parameter
OUTPUT CHARACTERISTICS
POWER-DOWN PINS (PD1, PD2, PD3)
POWER SUPPLY
OPERATING TEMPERATURE RANGE
Output Voltage Swing
Output Current
Short-Circuit Current
Threshold Voltage, V
Bias Current
Turn-On Time
Turn-Off Time
Operating Range
Quiescent Current per Amplifier
Supply Current When Powered Down
Power Supply Rejection Ratio (PSRR)
Sourcing
Sinking
Positive PSRR
Negative PSRR
TH
Test Conditions/Comments
R
1% THD with 1 MHz, V
ADA4891-3 only
Part powered down
Part powered down, output falls to 10% of final
value
+V
+V
R
Part enabled
Part enabled, output rises to 90% of final value
ADA4891-3 only
L
L
= 1 kΩ to 1.5 V
= 150 Ω to 1.5 V
S
S
= 3 V to 3.15 V, −V
= 3 V, −V
S
= −0.15 V to 0 V
Rev. C | Page 5 of 24
ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4
S
O
= 0 V
= 2 V p-p
Min
2.7
−40
Typ
0.01 to 2.98
0.07 to 2.87
37
80
163
1.3
48
−13
185
58
3.5
0.73
76
72
Max
5.5
+125
Unit
V
V
mA
mA
mA
V
nA
μA
ns
ns
V
mA
mA
dB
dB
°C