参数资料
型号: MAX4472EUD+T
厂商: Maxim Integrated Products
文件页数: 17/19页
文件大小: 0K
描述: IC OP AMP QUAD R-R 9KHZ 14-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
放大器类型: 通用
电路数: 4
输出类型: 满摆幅
转换速率: 0.002 V/µs
增益带宽积: 9kHz
电流 - 输入偏压: 200pA
电压 - 输入偏移: 500µV
电流 - 电源: 0.75µA
电流 - 输出 / 通道: 36mA
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°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)
MAX4464/MAX4470/MAX4471/MAX4472/MAX4474
Single/Dual/Quad, +1.8V/750nA, SC70,
Rail-to-Rail Op Amps
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VDD = +5V, VSS = 0V, VCM = 0V, RL = 100k to VDD/2, TA = +25°C, unless otherwise noted.)
3
-7
100
1k
10k
100k
MAX4470/MAX4471/MAX4472
SMALL-SIGNAL GAIN vs. FREQUENCY
-5
MAX4470–74toc28
FREQUENCY (Hz)
GAIN
(dB)
-3
-1
1
2
-6
-4
-2
0
AV = 1
RL = 1M
VOUT = 100mVP-P
CL = 12pF
3
-7
100
1k
10k
MAX4470/MAX4471/MAX4472
LARGE-SIGNAL GAIN vs. FREQUENCY
-5
-6
MAX4470–74
toc29
FREQUENCY (Hz)
GAIN
(dB)
-3
-4
-1
0
-2
1
2
AV = 1
RL = 10k
VOUT = 1VP-P
CL = 12pF
3
-7
100
1k
10k
MAX4470/MAX4471/MAX4472
LARGE-SIGNAL GAIN vs. FREQUENCY
-5
-6
MAX4470–74
toc30
FREQUENCY (Hz)
GAIN
(dB)
-3
-4
-1
0
-2
1
2
AV = 1
RL = 100k
VOUT = 1VP-P
CL = 12pF
3
-7
100
1k
10k
MAX4470/MAX4471/MAX4472
LARGE-SIGNAL GAIN vs. FREQUENCY
-5
-6
MAX4470–74
toc31
FREQUENCY (Hz)
GAIN
(dB)
-3
-4
-1
0
-2
1
2
AV = 1
RL = 1M
VOUT = 1VP-P
CL = 12pF
80
-60
1
1k
10k
100k
10
FREQUENCY (Hz)
GAIN
(dB)
10
100
MAX4464/MAX4474
GAIN AND PHASE vs. FREQUENCY
70
60
50
40
30
20
0
-10
-20
-30
-40
-50
MAX4464 toc32
180
135
90
45
0
-45
-90
-135
PHASE
(degrees)
RL =1M
CL = 8pF
AVCL = 1000V/V
GAIN
PHASE
80
-60
1
1k
10k
100k
10
FREQUENCY (Hz)
GAIN
(dB)
10
100
MAX4464/MAX4474
GAIN AND PHASE vs. FREQUENCY
70
60
50
40
30
20
0
-10
-20
-30
-40
-50
MAX4464 toc33
RL =1M
CL = 250pF
AVCL = 1000V/V
GAIN
PHASE
180
135
90
45
0
-45
-90
-135
PHASE
(degrees)
0.001
10
10k
1k
100
MAX4464/MAX4474
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
10
0.01
1
0.1
MAX4464
toc34
FREQUENCY (Hz)
THD
+
N
(%)
100,000
100
10k
100k
1M
MAX4464/MAX4474
STABILITY vs. CAPACITIVE
AND RESISTIVE LOADS
MAX4464
toc35
RESISTIVE LOAD (
)
CAPACITIVE
LOAD
(pF)
1000
10,000
UNSTABLE
REGION
OUTPUT
50mV/div
INPUT
10mV/div
MAX4464/MAX4474
SMALL-SIGNAL STEP RESPONSE
MAX4464
toc36
500
s/div
VDD = +5V
AV = +5V/V
RL = 1M
CL = 8pF
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