参数资料
型号: ADA4692-4ARUZ-RL
厂商: Analog Devices Inc
文件页数: 16/20页
文件大小: 0K
描述: IC OPAMP GP R-R 3.6MHZ 14TSSOP
标准包装: 2,500
放大器类型: 电压反馈
电路数: 4
输出类型: 满摆幅
转换速率: 1.3 V/µs
增益带宽积: 3.6MHz
电流 - 输入偏压: 0.5pA
电压 - 输入偏移: 500µV
电流 - 电源: 180µA
电流 - 输出 / 通道: 55mA
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V,±1.35 V ~ 2.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
ADA4691-2/ADA4691-4/ADA4692-2/ADA4692-4
Rev. C | Page 5 of 20
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
OUTPUT CHARACTERISTICS
Output Voltage High
VOH
RL = 2 kΩ
4.95
4.97
V
40°C ≤ TA ≤ +125°C
4.90
V
RL = 600 Ω to GND
4.85
4.88
V
40°C ≤ TA ≤ +125°C
4.80
V
Output Voltage Low
VOL
RL = 2 kΩ
30
35
mV
40°C ≤ TA ≤ +125°C
50
mV
RL = 600 Ω
100
110
mV
40°C ≤ TA ≤ +125°C
155
mV
Short-Circuit Limit
ISC
VOUT = VSY or GND
±55
mA
Closed-Loop Output Impedance
ZOUT
ADA4691-2, f = 1 MHz, AV = 100
364
Ω
ADA4691-2, f = 1 MHz, AV = 100
246
Ω
Output Pin Leakage Current
40°C < TA < +125°C, shutdown active, VSD = VSS
10
nA
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
VSY = 2.7 V to 5.5 V
80
90
dB
40°C ≤ TA ≤ +125°C
75
dB
Supply Current Per Amplifier
ISY
VOUT = VSY/2
180
225
μA
40°C ≤ TA ≤ +125°C
275
μA
Supply Current Shutdown Mode
ISD
All amplifiers shut down, VSD = VSS
10
nA
40°C ≤ TA ≤ +125°C
2
μA
DYNAMIC PERFORMANCE
Slew Rate
SR
RL = 2 kΩ, 600 Ω, CL = 20 pF, AV = +1
1.3
V/μs
Settling Time to 0.1%
tS
VIN = 2 V step, RL = 2 kΩ or 600 Ω
1.5
μs
Gain Bandwidth Product
GBP
RL = 1 MΩ, CL = 35 pF, AV = +1
3.6
MHz
Phase Margin
ΦM
RL = 1 MΩ, CL = 35 pF, AV = +1
52
Degrees
Turn-On/Turn-Off Time
RL = 600 Ω
1
μs
NOISE PERFORMANCE
Distortion
THD + N
AV = 1, RL = 2 kΩ, f = 1 kHz, VIN rms = 0.8 V rms
0.006
%
AV = 1, RL = 600 Ω, f = 1 kHz, VIN rms = 0.8 V rms
0.008
%
AV = +1, RL = 2 kΩ, f = 1 kHz, VIN rms = 0.8 V rms
0.001
%
AV = +1, RL = 600 Ω, f = 1 kHz, VIN rms = 0.8 V rms
0.003
%
Voltage Noise
en p-p
f = 0.1 Hz to 10 Hz
3.2
μV p-p
Voltage Noise Density
en
f = 1 kHz
16
nV/√Hz
en
f = 10 kHz
13
nV/√Hz
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