参数资料
型号: MAX4472EUD+T
厂商: Maxim Integrated Products
文件页数: 16/19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)
500
s/div
MAX4470/MAX4471/MAX4472
SMALL-SIGNAL STEP RESPONSE
INPUT
50mV/div
OUTPUT
50mV/div
MAX4470 toc21
VDD = +5V
AV = +1V/V
RL = 1M
CL = 250pF
500
s/div
MAX4470/MAX4471/MAX4472
SMALL-SIGNAL STEP RESPONSE
INPUT
50mV/div
OUTPUT
50mV/div
MAX4470 toc22
VDD = +5V
AV = +1V/V
RL = 1M
CL = 1000pF
500
s/div
MAX4470/MAX4471/MAX4472
LARGE-SIGNAL STEP RESPONSE
VDD = +5V
AV = +1V/V
RL = 1M
CL = 12pF
INPUT
500mV/div
OUTPUT
500mV/div
MAX4470 toc23
500
s/div
MAX4470/MAX4471/MAX4472
LARGE-SIGNAL STEP RESPONSE
INPUT
500mV/div
OUTPUT
500mV/div
MAX4470 toc24
VDD = +5V
AV = +1V/V
RL = 1M
CL = 1000pF
0
5
20
10
15
25
30
0100
50
150
200
250
300
MAX4470/MAX4471/MAX4472
PERCENT OVERSHOOT vs. CAPACITIVE LOAD
MAX4470–74
toc25
CLOAD (pF)
PERCENT
OVERSHOOT
(%)
RL = 10k
RL = 100k
RL = 1M
3
-7
100
1k
10k
MAX4470/MAX4471/MAX4472
SMALL-SIGNAL GAIN vs. FREQUENCY
-5
-6
MAX4470–74
toc26
FREQUENCY (Hz)
GAIN
(dB)
-3
-4
-1
0
-2
1
2
RL = 10k
VOUT = 100mVP-P
CL = 12pF
AV = 1
3
-7
100
1k
100k
10k
MAX4470/MAX4471/MAX4472
SMALL-SIGNAL GAIN vs. FREQUENCY
-5
-6
MAX4470–74
toc27
FREQUENCY (Hz)
GAIN
(dB)
-3
-4
-1
0
-2
1
2
AV = 1
RL = 100k
VOUT = 100mVP-P
CL = 12pF
MAX4464/MAX4470/MAX4471/MAX4472/MAX4474
Single/Dual/Quad, +1.8V/750nA, SC70,
Rail-to-Rail Op Amps
6
_______________________________________________________________________________________
0
12
8
4
16
20
24
28
32
36
40
02
13
4
5
IOUT vs. VOUT
MAX4470–74
toc19
VOUT (V)
I OUT
(mA)
ISINK
ISOURCE
500
s/div
MAX4470/MAX4471/MAX4472
SMALL-SIGNAL STEP RESPONSE
VDD = +5V
AV = +1V/V
RL = 1M
CL = 12pF
INPUT
500mV/div
OUTPUT
500mV/div
MAX4470 toc20
Typical Operating Characteristics (continued)
(VDD = +5V, VSS = 0V, VCM = 0V, RL = 100k to VDD/2, TA = +25°C, unless otherwise noted.)
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