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| 型号： | MAX3208EAUB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/9页 |
| 文件大小： | 0K |
| 描述： | IC ESD PROT DIFF 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 电极标记： | 4 通道阵列 - 单向 |
| 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) |
Dual, Quad, and Hex High-Speed
Differential ESD-Protection ICs
±15kV ESD Protection
ESD protection can be tested in various ways. The
MAX3205E/MAX3207E/MAX3208E are characterized
for protection to the following limits:
? ±15kV using the Human Body Model
? ±8kV using the Contact Discharge Method specified
in IEC 61000-4-2
? ±15kV using the IEC 61000-4-2 Air-Gap Discharge
Method
ESD Test Conditions
ESD performance depends on a number of conditions.
Contact Maxim for a reliability report that documents
test setup, methodology, and results.
and IEC 61000-4-2 is higher peak current in IEC 61000-
4-2. Because series resistance is lower in the IEC
61000-4-2 ESD test model (Figure 5), the ESD-
withstand voltage measured to this standard is general-
ly lower than that measured using the Human Body
Model. Figure 2 shows the current waveform for the
±8kV, IEC 61000-4-2 Level 4, ESD Contact Discharge
test. The Air-Gap Discharge test involves approaching
the device with a charged probe. The Contact
Discharge method connects the probe to the device
before the probe is energized.
Human Body Model
Figure 3 shows the Human Body Model, and Figure 4
I P 100%
90%
Ir
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
shows the current waveform it generates when dis-
charged into a low impedance. This model consists of
a 100pF capacitor charged to the ESD voltage of inter-
est, which is then discharged into the device through a
1.5k Ω resistor.
AMPERES
36.8%
10%
0
IEC 61000-4-2
The IEC 61000-4-2 standard covers ESD testing and
0
t RL
TIME
t DL
performance of finished equipment. The MAX3205E/
MAX3207E/MAX3208E help users design equipment
that meets Level 4 of IEC 61000-4-2. The main differ-
ence between tests done using the Human Body Model
CURRENT WAVEFORM
Figure 4. Human Body Model Current Waveform
R C
1M Ω
CHARGE-CURRENT-
LIMIT RESISTOR
R D
1.5k Ω
DISCHARGE
RESISTANCE
R C
50M Ω TO 100M Ω
CHARGE-CURRENT-
LIMIT RESISTOR
R D
330 Ω
DISCHARGE
RESISTANCE
HIGH-
VOLTAGE
DC
SOURCE
Cs
100pF
STORAGE
CAPACITOR
DEVICE
UNDER
TEST
HIGH-
VOLTAGE
DC
SOURCE
Cs
150pF
STORAGE
CAPACITOR
DEVICE
UNDER
TEST
Figure 3. Human Body ESD Test Model
Figure 5. IEC 61000-4-2 ESD Test Model
6
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相关PDF资料 |
PDF描述 |
|---|---|
| 3433-2603 | CONN HEADER 50POS STR LONG LA |
| MAX3208EEUB+ | IC ESD PROT DIFF 10-UMAX |
| RMCF2010JTR100 | RES .1 OHM 1/2W 5% 2010 SMD |
| SMAJ120A-13 | TVS UNI-DIR 120V 400W SMA |
| 177.5702.0001 | FUSEHOLDER STRIP FUSE 80V 62MM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3208EEUB+ | 功能描述:TVS二极管阵列 4Ch Differential ESD Protection IC RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| MAX3208EEUB+T | 功能描述:TVS二极管阵列 4Ch Differential ESD Protection IC RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| MAX3209ECUU | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3209ECUU+ | 功能描述:RS-232接口集成电路 12V 2Ch RS-232 Serial Port RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3209ECUU+T | 功能描述:RS-232接口集成电路 12V 2Ch RS-232 Serial Port RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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