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參數資料
| 型號： | MAX3391EEUD |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 其它接口 |
| 英文描述： | 【15kV ESD-Protected, 1レA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PDSO14 |
| 封裝： | 4.40 MM, MO-153AB-1, TSSOP-14 |
| 文件頁數： | 10/25頁 |
| 文件大?。?/td> | 533K |
| 代理商： | MAX3391EEUD |
M
±15kV ESD-Protected, 1μA, 16Mbps, Dual/Quad
Low-Voltage Level Translators in UCSP
10
______________________________________________________________________________________
Detailed Description
The MAX3372E
–
MAX3379E and MAX3390E
–
MAX3393E
ESD-protected level translators provide the level shifting
necessary to allow data transfer in a multivoltage system.
Externally applied voltages, V
CC
and V
L
, set the logic lev-
els on either side of the device. A low-voltage logic signal
present on the V
L
side of the device appears as a high-
voltage logic signal on the V
CC
side of the device, and
vice-versa. The MAX3374E/MAX3375E/MAX3376E/
MAX3379E and MAX3390E
–
MAX3393E unidirectional
level translators level shift data in one direction (V
L
→
V
CC
or V
CC
→
V
L
) on any single data line. The
MAX3372E/MAX3373E and MAX3377E/MAX3378E bidi-
rectional level translators utilize a transmission-gate-
based design (see Figure 2) to allow data translation in
either direction (V
L
V
CC
) on any single data line. The
MAX3372E
–
MAX3379E and MAX3390E
–
MAX3393E
accept V
L
from +1.2V to +5.5V and V
CC
from +1.65V to
+5.5V, making them ideal for data transfer between low-
voltage ASICs/PLDs and higher voltage systems.
All devices in the MAX3372E
–
MAX3379E, MAX3390E
–
MAX3393E family feature a three-state output mode that
reduces supply current to less than 1μA, thermal short-
circuit protection, and ±15kV ESD protection on the V
CC
side for greater protection in applications that route sig-
nals externally. The MAX3372E/MAX3377E operate at a
guaranteed data rate of 230kbps. Slew-rate limiting
reduces EMI emissions in all 230kbps devices. The
MAX3373E
–
MAX3376E/MAX3378E/MAX3379E and
MAX3390E
–
MAX3393E operate at a guaranteed data rate
of 8Mbps over the entire specified operating voltage
range. Within specific voltage domains, higher data rates
are possible. (See
Timing Characteristics
.)
Level Translation
For proper operation ensure that +1.65V
≤
V
CC
≤
+5.5V,
+1.2V
≤
V
L
≤
+5.5V, and V
L
≤
(V
CC
+ 0.3V). During
power-up sequencing, V
L
≥
(V
CC
+ 0.3V) will not damage
the device. During power-supply sequencing, when V
CC
is floating and V
L
is powering up, a current may be
sourced, yet the device will not latch up. The speed-up
MAX3372E–MAX3379E
AND MAX3390E–MAX3393E
I/O V
L
_
I/O V
L
_
(t
RISE
,
t
FALL
< 10ns)
DATA
I/O V
CC
_
R
LOAD
C
LOAD
V
CC
V
CC
V
L
V
L
GND
t
PD-VCC-LH
t
PD-VCC-HL
I/O V
CC
_
t
RVCC
t
FVCC
Figure 1a. Rail-to-Rail Driving I/O V
L
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
MAX3372E
–
MAX3379E
AND MAX3390E
–
MAX3393E
I/O V
L
_
I/O V
CC
_
(t
RISE
,
t
FALL
< 10ns)
DATA
I/O V
CC
_
V
CC
V
CC
V
L
V
L
GND
R
LOAD
C
LOAD
t
PD-VL-LH
t
PD-VL-HL
I/O V
L
_
t
RVL
t
FVL
Figure 1b. Rail-to-Rail Driving I/O V
CC
相關PDF資料 |
PDF描述 |
|---|---|
| MAX3392EEUD | 【15kV ESD-Protected, 1レA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP |
| MAX3393EEUD | 【15kV ESD-Protected, 1レA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP |
| MAX3378EEBC-T | 【15kV ESD-Protected, 1レA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP |
| MAX3381E | +2.35V to +5.5V.1µ.A.2Tx/2Rx RS-232 Transceivers with ±.15kV ESD-Protected I/O and Logic Pins |
| MAX3385ECWN | 【15kV ESD-Protected, 3.0V to 5.5V, Low-Power, up to 250kbps, True RS-232 Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX3391EEUD+ | 功能描述:轉換 - 電壓電平 1uA 16Mbps Low-Voltage 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 |
| MAX3391EEUD+T | 功能描述:轉換 - 電壓電平 1uA 16Mbps Low-Voltage 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 |
| MAX3391EEUD-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 |
| MAX3392EEBC | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX3392EEBC-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 |
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