ADA4891-4 Analog Devices, ADA4891-4 Datasheet - Page 7

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise noted, all plots are characterized for the ADA4891-1, ADA4891-2, ADA4891-3, and ADA4891-4. For the ADA4891-1
and ADA4891-2, the typical R
Figure 9. Small-Signal Frequency Response vs. Temperature, V
–12
–15
–10
Figure 8. Small-Signal Frequency Response vs. Supply Voltage,
–3
–6
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
Figure 7. Small-Signal Frequency Response vs. Gain, V
6
3
0
–1
–2
–3
–4
4
3
2
1
0
0.1
0.1
5
4
3
2
1
0
0.1
V
V
R
R
G = +1
V
R
S
OUT
F
L
V
G = +1
V
R
OUT
L
S
OUT
L
= 5V
= 604Ω
= 1kΩ
= 1kΩ
= 5V
= 1kΩ
= 200mV p-p
= 200mV p-p
= 200mV p-p
1
1
1
ADA4891-1/ADA4891-2
ADA4891-1/ADA4891-2
ADA4891-1/ADA4891-2
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
G = +10
F
value is 604 Ω. For the ADA4891-3 and ADA4891-4, the typical R
10
10
10
V
S
= 2.7V
+125°C
+85°C
G = –1
OR +2
V
G = +5
S
= 5V
100
100
–40°C
100
V
G = +1
+25°C
S
S
0°C
= 5 V,
= 3V
S
1k
1k
= 5 V,
1k
Rev. C | Page 7 of 24
ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4
Figure 12. Small-Signal Frequency Response vs. Temperature, V
Figure 11. Small-Signal Frequency Response vs. Supply Voltage,
–10
–12
–15
Figure 10. Small-Signal Frequency Response vs. Gain, V
–1
–2
–3
–4
–1
–2
–3
–4
–5
–6
–7
–8
–9
–3
–6
–9
5
4
3
2
1
0
5
4
3
2
1
0
6
3
0
0.1
0.1
0.1
V
G = +1
V
R
V
V
R
R
G = +1
V
R
S
OUT
L
S
OUT
F
L
OUT
L
= 5V
= 1kΩ
= 5V
= 453Ω
= 1kΩ
= 1kΩ
= 200mV p-p
= 200mV p-p
= 200mV p-p
1
1
1
ADA4891-3/ADA4891-4
ADA4891-3/ADA4891-4
ADA4891-3/ADA4891-4
F
value is 453 Ω.
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
G = +5
G = +10
10
10
10
G = –1 OR +2
V
S
+125°C
+25°C
+85°C
–40°C
= 2.7V
0°C
100
100
100
V
G = +1
V
S
S
S
= 3V
= 5V
= 5 V,
S
1k
1k
1k
= 5 V,