参数资料
型号: MAX4039EUB+T
厂商: Maxim Integrated Products
文件页数: 17/22页
文件大小: 0K
描述: IC OP AMP R-R W/REF 10-UMAX
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: 1
输出类型: 满摆幅
转换速率: 0.004 V/µs
增益带宽积: 4kHz
电流 - 输入偏压: 1pA
电压 - 输入偏移: 200µV
电流 - 电源: 3µA
电流 - 输出 / 通道: 13mA
电压 - 电源,单路/双路(±): 1.8 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +3V, VSS = VCM = 0V, VOUT_ = VDD/2, RL to VDD/2, CL = 15pF, TA = TMIN to TMAX, unless otherwise specified.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VDD = 1.4V
2.9
MAX4038
VDD = 3.6V
3.2
VDD = 1.4V
3.4
MAX4038A
VDD = 3.6V
3.7
VDD = 1.8V
5.2
Supply Current
IDD
MAX4039
VDD = 3.6V
5.3
A
OPERATIONAL AMPLIFIERS
Input Offset Voltage
VOS
±8
mV
Input Offset Voltage Temperature
Coefficient
TCVOS
±1
V/°C
Input Bias Current
IB
±100
pA
Input Offset Current
IOS
±200
pA
VDD = 1.4V
(MAX4036/MAX4038 only)
VSS
VDD -
0.4
VDD = 1.8V
VSS
VDD -
0.4
Input Common-Mode Voltage
Range
VCM
Guaranteed by
CMRR test
VDD = 3.3V
VSS
VDD -
0.2
V
VDD = 1.4V, VSS ≤ VCM ≤ (VDD - 0.5V)
(MAX4036/MAX4038 only)
44
VDD = 1.8V, VSS ≤ VCM ≤ (VDD - 0.4V)
50
Common-Mode Rejection Ratio
CMRR
VDD = 3.3V, VSS ≤ VCM ≤ (VDD - 0.3V)
52
dB
1.4V ≤ VDD ≤ 3.6V
(MAX4036/MAX4038 only)
60
Power-Supply Rejection Ratio
PSRR
1.8V ≤ VDD ≤ 3.6V
60
dB
RL = 100k
Ω, 50mV ≤ VOUT ≤ (VDD - 50mV)
75
Large-Signal Voltage Gain
AVOL
RL = 5k
Ω, 150mV ≤ VOUT ≤ (VDD - 150mV)
73
dB
RL = 100k
Ω
10
Output Voltage Swing High
VDD - VOH
RL = 5k
Ω
100
mV
RL = 100k
Ω
10
Output Voltage Swing Low
VOL - VSS
RL = 5k
Ω
100
mV
REFERENCE (MAX4037/MAX4039)
MAX4037EUT-T, MAX4039ETB,
MAX4039EUB
25
120
Reference Voltage Temperature
Coefficient
TCVREF
(Note 1)
MAX4039EBL-T
35
200
ppm/°C
Line Regulation
ΔVREF/
ΔVDD
VDD = 1.8V to 3.6V
0.6
%/V
0 ≤ ILOAD ≤ 100A, sourcing
0.003
Load Regulation
ΔVREF/
ΔILOAD
-20A ≤ ILOAD ≤ 0, sinking
0.015
%/A
Capacitive-Load Stability Range
CLOAD
(Note 1)
0
250
pF
Note 1: Guaranteed by design.
Note 2: All devices are production tested at TA = +25°C. All temperature limits are guaranteed by design.
Note 3: Output settles within 1% of final value.
MAX4036–MAX4039
Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps
with +1.2V Buffered Reference
4
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