ADA4857-1 Analog Devices, ADA4857-1 Datasheet - Page 8
ADA4857-1
Manufacturer Part Number
ADA4857-1
Description
Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp
Manufacturer
Analog Devices
Datasheet
1.ADA4857-1.pdf
(20 pages)
Specifications of ADA4857-1
-3db Bandwidth
850MHz
Slew Rate
2.8kV/µs
Vos
2mV
Ib
2µA
# Opamps Per Pkg
1
Input Noise (nv/rthz)
4.4nV/rtHz
Vcc-vee
4.5V to 10.5V
Isy Per Amplifier
5.5mA
Packages
CSP,SOIC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADA4857-1YCPZ-R7
Manufacturer:
MICROCHIP
Quantity:
100
Part Number:
ADA4857-1YRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADA4857-1/ADA4857-2
Table 7. 16-Lead LFCSP Pin Function Descriptions
Pin No.
1
2
3, 11
4
5
6
7
8
9
10
12
13
14
15
16
EP
Mnemonic
−IN1
+IN1
NC
−V
OUT2
+V
PD2
FB2
−IN2
+IN2
−V
OUT1
+V
PD1
FB1
GND or Vs
S2
S2
S1
S1
Figure 7. 16-Lead LFCSP Pin Configuration
–V
–IN1
+IN1
NC
S2
1
2
3
4
NC = NO CONNECT
Rev. B | Page 8 of 20
ADA4857-2
(Not to Scale)
TOP VIEW
Description
Inverting Input 1.
Noninverting Input 1.
No Connect.
Negative Supply 2.
Output 2.
Positive Supply 2.
Power Down 2.
Feedback 2.
Inverting Input 2.
Noninverting Input 2.
Negative Supply 1.
Output 1.
Positive Supply 1.
Power Down 1.
Feedback 1.
Exposed Pad. The exposed pad may be connected to GND or V
12 –V
11 NC
10 +IN2
9 –IN2
S1
Data Sheet
S
.