参数资料
型号: MAX44280AXT+T
厂商: Maxim Integrated Products
文件页数: 10/16页
文件大小: 0K
描述: IC OPAMP GP RRIO 50MHZ LN SC70-6
产品培训模块: Obsolescence Mitigation Program
标准包装: 2,500
放大器类型: 通用
电路数: 1
输出类型: 满摆幅
转换速率: 30 V/µs
增益带宽积: 50MHz
电流 - 输入偏压: 0.01pA
电压 - 输入偏移: 10µV
电流 - 电源: 750µA
电流 - 输出 / 通道: 85mA
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP,SC-88,SOT-363
供应商设备封装: SC-70-6
包装: 带卷 (TR)
MAX44280
1.8V, 50MHz, Low-Offset,
Low-Power, Rail-to-Rail I/O Op Amp
3
Maxim Integrated
Note 2: All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.
Note 3: Guaranteed by design.
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, VSHDN = VDD, TA = -40NC to +125NC. Typical values are at
TA = +25NC, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage Swing
VOL -
VSS
ROUT = 10kI
20
mV
ROUT = 600I
50
ROUT = 32I
400
700
VDD -
VOH
ROUT = 10kI
10
ROUT = 600I
40
ROUT = 32I
400
800
AC CHARACTERISTICS
Input Voltage-Noise Density
en
f = 10kHz
12.7
nV/√Hz
Input Current-Noise Density
in
f = 10kHz
1.2
fA/√Hz
Gain-Bandwidth Product
GBWP
50
MHz
Minimum Stable Gain
AMIN
5
V/V
Slew Rate
SR
30
V/Fs
Settling Time
VOUT = 2VP-P, VDD = 3.3V, AV = 5V/V,
CL = 30pF (load), settle to 0.01%
0.6
s
Capacitive Load
CLOAD
No sustained oscillation, 5V/V
80
pF
No sustained oscillation, 10V/V
500
Total Harmonic Distortion
THD
f = 10kHz, VO = 2VP-P, AV = 5V/V,
ROUT = 10kI
-110
dB
Output Transient Recovery Time
DVOUT = 0.2V, VDD = 3.3V, AV = 5V/V;
RS = 20, CL = 1nF (load)
1
s
POWER-SUPPLY CHARACTERISTICS
Power-Supply Range
VDD
Guaranteed by PSRR
1.8
5.5
V
TA = 0NC to +70NC
1.7
5.5
Power-Supply Rejection Ratio
PSRR
VCM = VDD/2
82
95
dB
Quiescent Current
IDD
750
1200
A
Shutdown Supply Current
ISHDN
1
A
Shutdown Input Low
VIL
0.7
V
Shutdown Input High
VIH
1.3
V
Output Leakage Current in
Shutdown
ISHDN
100
pA
Shutdown Input Bias Current
IIL/IIH
1
A
Shutdown Turn-On Time
tSHDN
15
s
Turn-On Time
tON
10
ms
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