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參數資料
| 型號： | MAX3012 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | +1.2V to +5.5V, 【15kV ESD-Protected, 0.1UA, 35Mbps, 8-Channel Level Translators |
| 中文描述： | +1.2V至+5.5V、±15kV ESD保護、0.1µA、35Mbps、8通道電平轉換器 |
| 文件頁數： | 16/24頁 |
| 文件大?。?/td> | 430K |
| 代理商： | MAX3012 |
M
+1.2V to +5.5V, ±15kV ESD-Protected, 0.1μA,
35Mbps, 8-Channel Level Translators
16
______________________________________________________________________________________
ESD Test Conditions
ESD performance depends on a variety of conditions.
Contact Maxim for a reliability report that documents
test setup, test methodology, and test results.
Human Body Model
Figure 7a shows the Human Body Model and Figure 7b
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 test device
through a 1.5k
resistor.
Machine Model
The Machine Model for ESD tests all pins using a
200pF storage capacitor and zero discharge resis-
tance. Its objective is to emulate the stress caused by
contact that occurs with handling and assembly during
manufacturing. Of course, all pins require this protec-
tion during manufacturing, not just inputs and outputs.
Therefore, after PC board assembly, the Machine
Model is less relevant to I/O ports.
Applications Information
Power-Supply Decoupling
To reduce ripple and the chance of transmitting incor-
rect data, bypass V
L
and V
CC
to ground with a 0.1μF
capacitor. To ensure full ±15kV ESD protection, bypass
V
CC
to ground with a 1μF capacitor. Place all capaci-
tors as close to the power-supply inputs as possible.
I2C Level Translation
For I
2
C level translation for I
2
C applications, please refer
to the MAX3372E
–
MAX3379E/MAX3390E
–
MAX3393E
datasheet.
Unidirectional vs. Bidirectional Level
Translator
The MAX3000E/MAX3001E/MAX3002/MAX3003 can
also be used to translate signals without inversion.
These devices provide the smallest solution (UCSP
package) for unidirectional level translation without
inversion.
P
ONE-SHOT
N
ONE-SHOT
V
L
V
CC
OV
CC
IV
L
6k
6k
P
ONE-SHOT
N
ONE-SHOT
V
L
V
CC
IV
CC
OV
L
6k
6k
TYPICAL DRIVING ONE CHANNEL ON V
CC
SIDE
TYPICAL DRIVING ONE CHANNEL ON V
L
SIDE
MAX3001E/MAX3002
–
MAX3012
Figure 5. MAX3001E/MAX3002–MAX3012 Simplified Functional
Diagram (1 I/O Line)
0
V
TH_IN
/6k
-(V
S
- V
TH_IN
)/6k
I
IN
V
TH_IN
V
S
V
IN
WHERE V
S
= V
CC
OR V
L
Figure 6. Typical I
IN
vs. V
IN
相關PDF資料 |
PDF描述 |
|---|---|
| MAX3012EUP | +1.2V to +5.5V, 【15kV ESD-Protected, 0.1UA, 35Mbps, 8-Channel Level Translators |
| MAX3007EBP-T | +1.2V to +5.5V, 【15kV ESD-Protected, 0.1UA, 35Mbps, 8-Channel Level Translators |
| MAX3008EBP-T | +1.2V to +5.5V, 【15kV ESD-Protected, 0.1UA, 35Mbps, 8-Channel Level Translators |
| MAX3010EBP-T | +1.2V to +5.5V, 【15kV ESD-Protected, 0.1UA, 35Mbps, 8-Channel Level Translators |
| MAX3011EBP-T | +1.2V to +5.5V, 【15kV ESD-Protected, 0.1UA, 35Mbps, 8-Channel Level Translators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX3012EBP | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX3012EBP+T | 功能描述:轉換 - 電壓電平 RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MAX3012EBP-T | 功能描述:轉換 - 電壓電平 RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MAX3012EUP | 功能描述:轉換 - 電壓電平 RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| MAX3012EUP+ | 功能描述:轉換 - 電壓電平 1.2-5.5V .1uA 35Mbps 8Ch RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
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