ADA4857-2YCPZ-RL Analog Devices Inc, ADA4857-2YCPZ-RL Datasheet - Page 13
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ADA4857-2YCPZ-RL
Manufacturer Part Number
ADA4857-2YCPZ-RL
Description
IC,Operational Amplifier,DUAL,BIPOLAR,LLCC,16PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet
1.ADA4857-1YCPZ-R7.pdf
(20 pages)
Specifications of ADA4857-2YCPZ-RL
Amplifier Type
Voltage Feedback
Number Of Circuits
2
Slew Rate
2800 V/µs
-3db Bandwidth
850MHz
Current - Input Bias
2µA
Voltage - Input Offset
2000µV
Current - Supply
5mA
Current - Output / Channel
50mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 10.5 V, ±2.25 V ~ 5.25 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-LFCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
–10
80
70
60
50
40
30
20
10
0
0.1
Figure 33. Input Overdrive Recovery for Various Resistive Loads
–10
–20
–30
–40
–50
–60
–70
–80
Figure 34. Power Supply Rejection Ratio (PSRR) vs. Frequency
10
–2
–4
–6
–8
0
8
6
4
2
0
GAIN
0.1
Figure 32. Open-Loop Gain and Phase vs. Frequency
V
R
S
L
+PSRR
–PSRR
V
G = +1
= 1kΩ
INPUT
= ±5V
S
PHASE
= ±5V
1
1
R
OUTPUT
FREQUENCY (MHz)
L
= 1kΩ
R
OUTPUT
FREQUENCY (MHz)
L
= 100Ω
TIME (40ns/DIV)
10
10
100
100
V
R
S
L
= ±5V
= 1k Ω
1000
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
1000
Rev. A | Page 13 of 20
–100
Figure 36. Output Overdrive Recovery for Various Resistive Loads
Figure 37. Common-Mode Rejection Ratio (CMRR) vs. Frequency
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–2
–4
–6
–8
0
0.1
0.1
8
6
4
2
0
V
R
G = +2
V
R
PD = 3V
S
L
S
L
= 1kΩ
2 × INPUT
V
G = +2
= ±5V
= ±5V
= 1kΩ
S
= ±5V
Figure 35. PD Isolation vs. Frequency
1
1
OUTPUT
R
L
= 1kΩ
FREQUENCY (MHz)
FREQUENCY (MHz)
ADA4857-1/ADA4857-2
TIME (200ns/DIV)
R
OUTPUT
10
10
L
= 100Ω
LFCSP
100
100
SOIC
1000
1000