参数资料
型号: MAX4472EUD+T
厂商: Maxim Integrated Products
文件页数: 13/19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
_______________________________________________________________________________________
3
Note 1: All devices are production tested at TA = +25°C. All temperature limits are guaranteed by design.
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL =
∞ to VDD/2, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX4470/MAX4471/MAX4472
2
Slew Rate
SR
VOUT =
4V step
MAX4464/MAX4474
20
V/ms
f = 1kHz
150
Input Voltage Noise
en
f = 10kHz
120
nV/
√Hz
Shorted to VSS (sourcing)
11
Output Short-Circuit
Current
Shorted to VDD (sinking)
36
mA
Power-On Time
tON
3ms
Power-Off Time
tOFF
2
s
Capacitive Load
CLOAD
No sustained oscillations
250
pF
ELECTRICAL CHARACTERISTICS
(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL =
∞ to VDD/2, TA = TMIN to TMAX, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
VDD
Guaranteed by PSRR tests
1.8
5.5
V
Supply Current (Per
Amplifier)
IDD
VDD = +5.0V
1.5
A
Input Offset Voltage
VOS
±15
mV
Input Offset Voltage
Temperature Coefficient
TCVOS
8
V/
°C
Input Bias Current
IB
4.25
nA
Input Common-Mode
Voltage Range
VCM
Guaranteed by the CMRR test
VSS
VDD -
1.1
V
Common-Mode Rejection
Ratio
CMRR
VSS
≤ VCM ≤ (VDD - 1.1V)
56
dB
+1.8V
≤ VDD ≤ +5.5V, 0oC ≤ TA ≤ +85oC65
Power-Supply Rejection
Ratio
PSRR
+2V
≤ VDD ≤ +5.5V, -40oC ≤ TA ≤ +85oC65
dB
VOUT = 50mV to VDD - 50mV, RL = 1M
75
Large-Signal Voltage Gain
AVOL
VOUT = 200mV to VDD - 200mV, RL = 100k
75
dB
RL = 1M
5
VOH
Swing high specified
as VDD - VOH
RL = 100k
15
RL = 1M
5
Output Voltage Swing
VOL
Swing low specified as
VOL - VSS
RL = 100k
5
mV
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