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参数资料
| 型号： | MAX9923TEUB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/15页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURRENT SENSE 10-MSOP |
| 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： | 电流检测 |
| 电路数： | 1 |
| 转换速率： | 0.4 V/µs |
| -3db带宽： | 50kHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 0.2µV |
| 电流 - 电源： | 780µA |
| 电压 - 电源，单路/双路(±)： | 2.85 V ~ 5.5 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) |
MAX9922/MAX9923
Ultra-Precision, High-Side
Current-Sense Amplifiers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VRSB = VRS+ = VRS- = +12V, VDD = +3.3V, VGND = 0V, VREF = VDD/2 for bidirectional, VREF = 0V for unidirectional, VSENSE = VRS+ - VRS-
= 0V, MAX9922 is set for AV =100V/V (R1 = 1k, R2 = 99k), SHDN = VDD, TA = -40°C to +85°C, unless otherwise noted. Typical values
are at TA = +25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
RSB, RS+, RS- to GND...........................................-0.3V to +30V
VDD to GND ..............................................................-0.3V to +6V
OUT, REF, FB, SHDN
to GND .................-0.3V to the lower of (VDD + 0.3V) and +6V
OUT Short Circuit to VDD or GND ..............................Continuous
Differential Voltage (VRS+ - VRS-), (VRSB - VRS+),
(VRSB - VRS-) ...................................................................±5.5V
Current into Any Pin..........................................................±20mA
Continuous Power Dissipation (TA = +70°C)
10-Pin MAX (derate 4.5mW/°C above +70°C) ...........362mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
MAX9922 (AV = 100), VSENSE = 0V,
VREF = VDD/2, -40
°C ≤ TA ≤ +85°C
±0.1
±10
MAX9923T, VSENSE = 0V, VREF = VDD/2,
-40
°C ≤ TA ≤ +85°C
±0.2
±25
MAX9923H, VSENSE = 0V, VREF = VDD/2
-40
°C ≤ TA ≤ +85°C
±0.2
±20
Input Offset Voltage
(Notes 2, 3)
VOS
MAX9923F, VSENSE = 0V, VREF = VDD/2,
-40
°C ≤ TA ≤ +85°C
±0.1
±10
V
MAX9922 (AV = 100V/V), VSENSE = 0V,
VREF = VDD/2, -40
°C ≤ TA ≤ +85°C
±0.05
MAX9923T, VSENSE = 0V, VREF = VDD/2,
-40
°C ≤ TA ≤ +85°C
±0.20
MAX9923H, VSENSE = 0V, VREF = VDD/2,
-40
°C ≤ TA ≤ +85°C
±0.10
Input Offset Voltage
Temperature Drift (Notes 2, 4)
TCVOS
MAX9923F, VSENSE = 0V, VREF = VDD/2,
-40
°C ≤ TA ≤ +85°C
±0.05
V/
°C
Input Common-Mode Range
VCMR
Guaranteed by CMRR
1.90
28.00
V
Input Common-Mode Rejection
CMRR
1.9V
≤ VRS+ ≤ 28V, -40°C ≤ TA ≤ +85°C
(Note 2)
121
140
dB
MAX9922
Adj
MAX9923T
25
MAX9923H
100
Gain
AV
MAX9923F
250
V/V
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| 640204-1 | CONN RING 18-22AWG #8 TIN CRIMP |
| MAX9923FEUB+T | IC AMP CURRENT SENSE 10-MSOP |
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