参数资料
型号: MAX4247AUB+T
厂商: Maxim Integrated Products
文件页数: 12/17页
文件大小: 0K
描述: IC OP AMP LOW POWER 10-UMAX
其它有关文件: Automotive Product Guide
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: 2
输出类型: 满摆幅
转换速率: 0.4 V/µs
增益带宽积: 1MHz
电流 - 输入偏压: 10nA
电压 - 输入偏移: 400µV
电流 - 电源: 375µA
电流 - 输出 / 通道: 30mA
电压 - 电源,单路/双路(±): 2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V
工作温度: -40°C ~ 125°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)
MAX4245/MAX4246/MAX4247
Ultra-Small, Rail-to-Rail I/O with Disable,
Single-/Dual-Supply, Low-Power Op Amps
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V, VSS = 0V, VCM = 0V, VOUT = VDD / 2, RL connected from OUT to VDD / 2, SHDN_ = VDD (MAX4245/MAX4247 only),
TA = -40°C to +125°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SHDN_ Logic Low
VIL
(Note 2)
0.3
VDD
V
SHDN_ Logic High
VIH
(Note 2)
0.7
VDD
V
SHDN_ Input Current
IL/IH
VSS ≤ SHDN_ ≤ VDD (Notes 2, 3)
100
nA
Note 1: Specifications are 100% tested at TA = +25°C. All temperature limits are guaranteed by design.
Note 2: Shutdown mode is only available in MAX4245 and MAX4247.
Note 3: Guaranteed by design, not production tested.
Note 4: For -40°C to +85°C, Input Common-Mode Range is VSS - 0.1V ≤ VCM ≤ VDD + 0.1V.
Typical Operating Characteristics
(VDD = 2.7V, VSS = VCM = 0V, VOUT = VDD / 2, no load, TA = +25°C, unless otherwise noted.)
200
300
250
400
350
450
500
2.0
3.5
4.0
2.5
3.0
4.5
5.0
5.5
SUPPLY CURRENT PER AMPLIFIER
vs. SUPPLY VOLTAGE
MAX4245
toc01
VDD (V)
I DD
(
A)
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
0
40
120
80
160
200
MAX4245/MAX4247
SHUTDOWN SUPPLY CURRENT
PER AMPLIFIER vs. TEMPERATURE
MAX4245
toc02
TEMPERATURE (°C)
I SHDN
(nA)
-40
70
15
125
0
200
100
400
300
500
600
01.0
0.5
1.5
2.0
2.5
INPUT OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
MAX4245
toc03
VCM (V)
V
OS
(
V)
VDD = 2.5V
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
0
200
100
400
300
500
600
02
3
1
456
INPUT OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
MAX4245
toc04
VCM (V)
V
OS
(
V)
VDD = 5.5V
TA = -40°C
TA = +25°C
TA = +85°C
TA = +125°C
0
100
50
200
150
300
250
350
-40
15
70
125
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX4245
toc05
TEMPERATURE (°C)
V
OS
(
V)
VDD = 2.5V
VDD = 5.5V
-15
-5
-10
5
0
15
10
20
02
3
1
456
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
MAX4245
toc06
VCM (V)
I BIAS
(nA)
TA = -40°C
TA = +25°C
TA = +125°C
VDD = 5.5V
TA = +85°C
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