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參數資料
| 型號： | MAX14569EEE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/14頁 |
| 文件大小： | 0K |
| 描述： | IC TRANSLATOR LLT DUAL 16-QSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 邏輯功能： | 變換器，單向 |
| 位數： | 4 |
| 輸入類型： | 電壓 |
| 輸出類型： | 電壓 |
| 數據速率： | 12Mbps |
| 通道數： | 4 |
| 輸出/通道數目： | 1 |
| 差分 - 輸入:輸出： | 無/無 |
| 傳輸延遲（最大）： | 30ns |
| 電源電壓： | 1.6 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 帶卷 (TR) |
_______________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
MAX14569
Dual-Pair LLT with Charge Pump
and High-ESD Protection
19-5523; Rev 0; 9/10
General Description
The MAX14569 is a dedicated dual-pair unidirectional
logic-level translator that is ideal for industrial and meter-
ing applications. Voltages VCC and VL set the logic
levels on either side of the device. Logic-high signals
present on the VL side of the device appear as high-
voltage logic signals on the VCC side of the device and
vice versa.
The device has two pairs of logic-level translators in
back-to-back configuration: one logic-level translator
from a low voltage to a high voltage and the other logic-
level translator from a high voltage to a low voltage. The
device also features a high-efficiency charge pump to
boost the battery input, VBAT, to VCC (5V).
The device features an extreme power-saving mode
that reduces supply current to a typical 0.01FA. The
device also features thermal short-circuit protection for
enhanced protection in applications that route signals
externally.
In addition, the device features enhanced high electro-
static discharge (ESD) Human Body Model (HBM) pro-
tection on OUTAVCC, INBVCC, OUTCVCC, and INDVCC
ports up to Q25kV. The MAX14569 is available in a
16-pin QSOP package, and is specified over the -40NC
to +85NC extended temperature range.
Features
S
Ultra-Low Shutdown Supply Current, 0.01A (typ)
S
Ultra-Low VL Supply Current, 1A (max)
S
Operates Down to 1.6V on VL
S
Continuous Current Drive Capability > 10mA
S
Extended ESD Protection on VCC Input and
Output Lines
±25kV Human Body Model
±15kV IEC 61000-4-2 Air-Gap Discharge
±12kV IEC 61000-4-2 Contact Discharge
S
16-Pin QSOP Package
S
-40NC to +85NC Extended Operating Temperature
Range
Applications
Automatic Meter Reader
Remote Communications System
Industrial Networking
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
Typical Operating Circuit
PROCESSOR
0.1 F
1 F
2.2 F
0.47 F
1.8V TO 3.3V
LITHIUM
BATTERY
VCC 5V
CP2
CP1
VL
VBAT
CHARGE
PUMP
GND
ENAB
EN
INAVL
DATA
OUTBVL
DATA
OUTAVCC
INBVCC
METER
TRANSMITTER
UNIT
GND
METER
TRANSMITTER
UNIT
GND
ENCD
EN
INCVL
DATA
OUTDVL
DATA
OUTCVCC
INDVCC
MAX14569
PART
TEMP RANGE
PIN-PACKAGE
MAX14569EEE+T
-40NC to +85NC
16 QSOP
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX14569EVKIT# | 功能描述:轉換 - 電壓電平 Dual-Pair LLT with Charge Pump and High-ESD Protection 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 |
| MAX1456CWI+ | 功能描述:板上安裝溫度傳感器 12-Bit 2Ch 108ksps 2.7V Precision ADC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX1456CWI+T | 功能描述:板上安裝溫度傳感器 12-Bit 2Ch 108ksps 2.7V Precision ADC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| MAX14571EUD+ | 功能描述:監控電路 Adj Over-V/C Protector RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX14571EUD+T | 功能描述:監控電路 Adj Over-V/C Protector RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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