ADA4891-2ARMZ Analog Devices Inc, ADA4891-2ARMZ Datasheet - Page 11

• Manufacturer Part Number: ADA4891-2ARMZ
• Description: IC OPAMP GP R-R CMOS DUAL 8MSOP
• Manufacturer: Analog Devices Inc

Specifications of ADA4891-2ARMZ

• Slew Rate: 210 V/µs
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• -3db Bandwidth: 240MHz
• Current - Input Bias: 2pA
• Voltage - Input Offset: 2500µV
• Current - Supply: 4.4mA
• Current - Output / Channel: 150mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Op Amp Type: High Speed
• No. Of Amplifiers: 2
• Bandwidth: 240MHz
• Supply Voltage Range: 2.7V To 5.5V
• Amplifier Case Style: SO
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 37. ADA4891-2 (SOIC) Crosstalk (Output-to-Output) vs. Frequency
Figure 38. Output Saturation Voltage vs. Load Current vs. Temperature
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
0
0.01
0
Vs = 5V
G = +2
R
V
V
G = –2
R
Vs = 5V
G = +1
L
OUT
S
F
= 1 kΩ
= 5V
= 604Ω
10
= 2V p-p
20
Figure 36. PSRR vs. Frequency
0.1
1
30
FREQUENCY (MHz)
V
V
+PSRR
FREQUENCY (MHz)
V
V
OH
V
V
OL
OH
OH
OL
OL
40
, +125°C
, +125°C
, +25°C
, –40°C
, +25°C
, –40°C
I
LOAD
–PSRR
10
50
1
(mA)
60
70
100
10
80
90
1000
100
100
Rev. A | Page 11 of 20
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
Figure 40. Supply Current per Amplifier vs. Supply Voltage
2.7
–40
Figure 39. Supply Current per Amplifier vs. Temperature
V
S
= 5V
3.0
–20
3.3
0
SUPPLY VOLTAGE (V)
3.6
TEMPERATURE (ºC)
20
ADA4891-1/ADA4891-2
3.9
40
60
4.2
80
4.5
100
4.8
120
5.1