Circuit Board Chips

74VCX1632245TTR 16-Bit Dual Supply bus transceiver level translator

74VCX1632245TTR 16-Bit Dual Supply bus transceiver level translator

Part Number: 74VCX1632245TTR

Brand: ST

Package: TSSOP-48

-HIGH SPEED: tPD = 4.4ns (MAX.) at TA=85°C
VCCA = 3.0V VCCB = 2.3V
-LOW POWER DISSIPATION:
ICCA = ICCB = 20µA(MAX.) at TA=85°C
-SYMMETRICAL OUTPUT IMPEDANCE:
|IOHA| = IOLA = 8mA MIN at
VCCA = 3.0V VCCB = 1.65V or 2.3V
|IOHA| = IOLA = 18mA MIN at
VCCA = 2.3V VCCB = 1.65V)
-BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
-POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
-26Ω SERIES RESISTOR ON A SIDE OUTPUTS
-OPERATING VOLTAGE RANGE:
VCCA(OPR) = 2.3V to 3.6V (1.2V Data
Retention)
VCCB(OPR) = 1.65V to 2.7V (1.2V Data
Retention)
-MAX DATA RATES:
380 Mbps (1.8V to 3.3V translation)
260 Mbps (<1.8V to 3.3V translation)
260 Mbps (Translate to 2.5V)
210 Mbps (Translate to 1.5V)
100 Mbps (Translate to 1.2V)
-PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16245
-LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
-ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V

Type	Transceiver


Voltage - Supply	1.6 V ~ 3.6 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	48-TFSOP (0.240", 6.10mm Width)
Supplier Device Package	48-TSSOP

Contact Type

Skype ID: mjdccm

Email: Fanny.Young@szmjd.net

Trademanager: cn200873376

Website:

2017年9月21日星期四

LNBH221PD ST Power Management Specialized

LNBH221PD ST Power Management Specialized

Part Number: LNBH221PD

Brand: ST

Package: SSOP36

Part Status	Obsolete
Applications	Converter, Analog and Digital Satellite STB Receivers/SatTV
Voltage - Input	8 V ~ 15 V
Number of Outputs	2
Voltage - Output	13.3V, 18V
Operating Temperature	0°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	36-BSSOP (0.433", 11.00mm Width) Exposed Pad
Supplier Device Package	PowerSO-36

Contact Type

Skype ID: mjdccm

Email: Fanny.Young@szmjd.net

Trademanager: cn200873376

Website:

2017年9月20日星期三

ISL3159EIUZ Intersil Full Fail-safe,RS-485/RS-422 Transceiver

ISL3159EIUZ Intersil Full Fail-safe,RS-485/RS-422 Transceiver

Part Number: ISL3159EIUZ

Brand: Intersil

Package: MSOP8

Features
• IEC61000 ESD Protection on RS-485 I/O Pins . . . ±15kV
- Class 3 HBM ESD Level on all Other Pins . . . . . . >9kV
• Large Differential VOUT . . . . . . . . . . . . . . . 2.8V into 54Ω
Better Noise Immunity, or drive up to 6 Terminations
• High Data Rates. . . . . . . . . . . . . . . . . . . . . up to 40Mbps
• Specified for +125°C Operation
• 11/13ns (Max) Tx/Rx Propagation Delays; 1.5ns (Max)
Skew
• 1/5 Unit Load Allows up to 160 Devices on the Bus
• Full Fail-Safe (Open, Shorted, Terminated/Undriven)
Receiver
• High Rx IOL to Drive Opto-Couplers for Isolated
Applications
• Hot Plug - Tx and Rx Outputs Remain Three-State During
Power-Up
• Low Quiescent Supply Current . . . . . . . . . . . . . . . . . 4mA
• Low Current Shutdown Mode. . . . . . . . . . . . . . . . . . . 1μA
• -7V to +12V Common Mode Input Voltage Range
• Three-State Rx and Tx Outputs
• Operates from a Single +5V Supply (10% Tolerance)
• Current Limiting and Thermal Shutdown for driver
Overload Protection
• Pb-Free Plus Anneal Available (RoHS Compliant)

Part Status	Active
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Half
Receiver Hysteresis	28mV
Data Rate	40Mbps
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP

Contact Type

Skype ID: mjdccm

Email: Fanny.Young@szmjd.net

Trademanager: cn200873376

Website:

2017年9月19日星期二

WM7220IMS WOLFSON Top Port Digital Silicon Microphone

WM7220IMS WOLFSON Top Port Digital Silicon Microphone

Part Number: WM7220IMS

Brand: WOLFSON

Package: MSL2A

FEATURES
High SNR; selectable sensitivity tolerance options
-WM7220 – SNR 58dB, Sensitivity +/- 3dB
-WM7220E – SNR 58dB, Sensitivity +/- 1dB
Low power
-Sleep mode - 2μA
-Normal operation - 650μA
Low profile packaging
Support for automated flow solder assembly
PDM digital audio output
Stereo/array operation
Proprietary ADC technology
-Reduced clock jitter sensitivity
-Low noise floor modulation
-Stable in overload condition
Top port package
1.64V to 3.7V supply
4.72 x 3.76 x 1.22mm thin package design

Contact Type

Skype ID: mjdccm
Email: Fanny.Young@szmjd.net
Trademanager: cn200873376

Website:
szmjd.en.alibaba.com
http://www.mjdic.com/about
http://www.hkmjd.com/cpzs

2017年9月15日星期五

PIC18F24J11-I/SS 28/44-Pin,Low-Power,High-Performance Microcontrollers

PIC18F24J11-I/SS 28/44-Pin,Low-Power,High-Performance Microcontrollers

Part Number: PIC18F24J11-I/SS

Brand: MICROCHIP

Package: SSOP28

Part Status	Active
Core Processor	PIC
Core Size	8-Bit
Speed	48MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	16
Program Memory Size	16KB (8K x 16)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	3.8K x 8
Voltage - Supply (Vcc/Vdd)	2.15 V ~ 3.6 V
Data Converters	A/D 10x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	28-SSOP (0.209", 5.30mm Width)
Supplier Device Package	28-SSOP

Data Bus Width:	8 bit
Maximum Clock Frequency:	48 MHz
Program Memory Size:	16 kB
Data RAM Size:	3.72 kB
ADC Resolution:	10 bit
Operating Supply Voltage:	2 V to 2.75 V, 2.15 V to 3.6 V
Maximum Operating Temperature:	+ 85 C
Processor Series:	PIC18
Packaging:	Tube
Brand:	Microchip Technology
Height:	1.75 mm
Interface Type:	EUSART, I2C, SPI
Length:	10.2 mm
Minimum Operating Temperature:	- 40 C
Number of ADC Channels:	10
Number of Timers/Counters:	5 Timer
Product:	MCU
Program Memory Type:	Flash

Contact Type

Skype ID: mjdccm

Email: Fanny.Young@szmjd.net

Trademanager: cn200873376

Website: