Datasheet Analog Devices AD8051 — 数据表

Data Sheet Low Cost, High Speed,
Rail-to-Rail Amplifiers
AD8051/AD8052/AD8054 FEATURES PIN CONNECTIONS (TOP VIEWS)
NC 7 +VS +IN 3 6 VOUT –VS 4 5 NC NC = NO CONNECT VOUT 1
–VS 2 OUT1 1
–IN1 2 –
+ +IN1 3 –
+ –VS 4 8 +VS 7 OUT 6 –IN2 5 +IN2 5 +VS + – +IN 3 Figure 1. SOIC-8 (R) AD8052 AD8051 01062-002 8 –IN 2 4 –IN Figure 2. SOT-23-5 (RJ) 14 –IN A 2 13 –IN D +IN A 3 12 +IN D V+ 4 Figure 3. SOIC (R-8) and MSOP (RM-8) OUT D OUT A 1 AD8054 11 V– +IN B 5 10 +IN C –IN B 6 9 –IN C OUT B 7 8 OUT C 01062-004 AD8051 01062-001 NC 1 01062-003 High speed and fast settling on 5 V
110 MHz, −3 dB bandwidth (G = +1) (AD8051/AD8052)
150 MHz, −3 dB bandwidth (G = +1) (AD8054)
145 V/μs slew rate
50 ns settling time to 0.1%
Single-supply operation
Output swings to within 25 mV of either rail
Input voltage range: −0.2 V to +4 V; VS = 5 V
Video specifications (G = +2)
0.1 dB gain flatness: 20 MHz; RL = 150 Ω
Differential gain/phase: 0.03%/0.03°
Low distortion
−80 dBc total harmonic @ 1 MHz, RL = 100 Ω
Outstanding load drive capability
Drives 45 mA, 0.5 V from supply rails (AD8051/AD8052)
Drives 50 pF capacitive load (G = +1) (AD8051/AD8052) …

Low Cost, High Speed,
Rail-to-Rail Amplifiers
AD8051/AD8052/AD8054 Active filters
Analog-to-digital drivers
Clock buffer
Consumer video
Professional cameras
CCD imaging systems
CD/DVD ROMs 8 NC -IN 2 7 +VS +IN 3 6 VOUT -VS 4 5 NC NC = NO CONNECT VOUT 1
-VS 2 -IN1 2 -
+ +IN1 3 -
+ -VS 4 8 +VS 7 OUT 6 -IN2 5 +IN2 4 -IN Figure 2. SOT-23-5 (RJ) Figure 3. SOIC (R-8) and MSOP (RM-8) OUT D OUT A 1 14 -IN A 2 13 -IN D +IN A 3 12 +IN D V+ 4
01062-003 OUT1 1 5 +VS + - +IN 3 Figure 1. SOIC-8 (R) AD8052 AD8051 01062-002 AD8051 AD8054 11 V- +IN B 5 10 +IN C -IN B 6 9 -IN C OUT B 7 8 OUT C 01062-004 NC 1 Figure 4. SOIC (R-14) and TSSOP (RU-14) 5.0
4.5
4.0
3.5 VS = 5V
G = -1
RF = 2kΩ
RL = 2kΩ 3.0
2.5
2.0
1.5
1.0 …