ADA4857-1 Analog Devices, ADA4857-1 Datasheet - Page 8

• Manufacturer Part Number: ADA4857-1
• Description: Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp
• Manufacturer: Analog Devices

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

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
.