GENERAL DESCRIPTION
The ADSD-1410S is a functionally complete, dual 14-bit, 10MSPS, sampling A/D converter. Its standard, 40-pin, triple-wide SMT DIP contains two fast-settling sample/hold amplifiers, two 14-bit A/D converters, multiplexed output buffers, a precision reference, and all the timing and control logic necessary to operate from either two or a single start convert pulse.
The ADSD-1410S is optimized for wideband frequencydomain applications and is fully FFT tested. The ADSD- 1410S requires only ±5V supplies and typically consumes 1.6 Watts. The digital output power supply is capable of directly driving 5V or 3V logic systems. Models are available in either commercial 0 to +70°C or military -55 to +125°C operating temperature ranges.

FEATURES
*14-bit resolution; 10MSPS sampling rate
*Functionally complete; ±2.5V input range
*No missing codes over full temperature range
*Edge-triggered
*±5V supplies, 1.6 Watts
*76dB SNR, –83dB THD
*Ideal for both time and frequency domain applications

ADSD-1410S, ADSD-1410S-EX

 

ADCDS-1403 - Dual 14-Bit, 10MSPS Sampling A/D Converter

DESCRIPTION
The OPA341 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications. They are optimized for low-voltage, single-supply operation. Rail-to-rail
input and output and high-speed operation make them ideal for driving sampling Analog-to-Digital (A/D) converters.
The power-saving shutdown feature makes the OPA341 ideal for portable low-power applications. The OPA341 series is also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. Single and dual versions have identical specifications for design flexibility.
The OPA341 series operate on a single supply as low as 2.5V, and input common-mode voltage range extends 300mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100kΩ load. The OPA341 series offers excellent dynamic response (BW = 5.5MHz, SR = 6V/μs) with a quiescent current of only 750μA. The dual design features completely independent circuitry for lowest crosstalk and freedom from interaction.
The single (OPA341) packages are the tiny SOT23-6 surface mount and SO-8 surface mount. The dual (OPA2341) comes in the miniature MSOP-10 surface mount. All are specified from –55°C to +125°C and operate from –55°C to +150°C. The OPA343 provides similar performance without shutdown capability.

FEATURES
*RAIL-TO-RAIL INPUT AND OUTPUT SWING
*MicroSIZE PACKAGES
*BANDWIDTH: 5.5MHz
*SLEW RATE: 6V/μs
*QUIESCENT CURRENT: 750μA/Chan
*POWER SHUTDOWN MODE

APPLICATIONS
*SENSOR BIASING
*SIGNAL CONDITIONING
*DATA ACQUISITION
*PROCESS CONTROL
*ACTIVE FILTERS
*TEST EQUIPMENT

OPA341NA/250, OPA341NA/3K, OPA341UA
OPA341UA/2K5, OPA2341DGSA/250, OPA2341DGSA/2K5  

OPA341 - SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIER WITH SHUTDOWN microAmplifier ™ Series

Description
The T89C51AC2 is a high performance CMOS FLASH version of the 80C51 CMOS single chip 8-bit microcontrollers. It contains a 32Kbytes Flash memory block for program and data.
The 16K bytes or 32K bytes FLASH memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software. The programming voltage is internally generated from the standard VCC pin.
The T89C51AC2 retains all features of the 80C52 with 256 bytes of internal RAM, a 7-source 4-level interrupt controller and three timer/counters.
In addition, the T89C51AC2 has a 10 bits A/D converter, a 2Kbytes Boot Flash Memory, 2 Kbytes EEPROM for data, a Programmable Counter Array, an XRAM of 1024 byte, a Hardware Watchdog Timer and a more versatile serial channel that facilitates multiprocessor communication (EUART).
The fully static design of the T89C51AC2 allows to reduce system power consumption by bringing the clock frequency down to any value, even DC, without loss of data.
The T89C51AC2 has 2 software-selectable modes of reduced activity and 8 bit clock prescaler for further reduction in power consumption. In the Idle mode the CPU is frozen while the peripherals and the interrupt system are still operating. In the power-down mode the RAM is saved and all other functions are inoperative.
The added features of the T89C51AC2 make it more powerful for applications that need A/D conversion, pulse width modulation, high speed I/O and counting capabilities such as industrial control, consumer goods, alarms, motor control, ...
While remaining fully compatible with the 80C51 it offers a superset of this standard microcontroller. In X2 mode a maximum external clock rate of 20 MHz reaches a 300 ns cycle time.

Features
*80C51 core architecture:
*256 bytes of on-chip RAM
*1Kbytes of on-chip XRAM
*32 Kbytes of on-chip Flash memory
*2 Kbytes of on-chip Flash for Bootloader
*2 Kbytes of on-chip EEPROM
*14-source 4-level interrupt
*Three 16-bit timer/counter
*Full duplex UART compatible 80C51
*maximum crystal frequency 40 MHz. In X2 mode, 20 MHz (CPU core, 40 MHz)
*Five ports: 32 + 2 digital I/O lines
*Five channel 16-bit PCA with:
- PWM (8-bit)
- High-speed output
- Timer and edge capture
*Double Data Pointer
*21 bit watchdog timer (including 7 programmable bits)
*A 10-bit resolution analog to digital converter (ADC) with 8 multiplexed inputs
*20 microsecond conversion time
*Two conversion modes
*On-chip emulation Logic (enhanced Hook system)
*Power saving modes:
*Idle mode
*Power down mode
*Power supply: 5V +/- 10% (or 3V** +/- 10%)
*Temperature range: Industrial (-40 to +85C)
*Packages: TQFP44, PLCC44

T89C51AC2-RLSC-M, T89C51AC2-SLSC-M, T89C51AC2-RLTC-M  

T89C51AC2 - 8-bit MCU with 32K bytes Flash, 10 bits A/D and EEPROM

General Description
The AME5170 is a fixed off-time step-up DC/DC converter in a small SOT-25 package. The AME5170 is ideal for LCD panels requiring low current and high efficiency as well as LED application for cellular phone backlighting, PDAs, and other hand-held devices. The low 400ns off time allows the use of tiny external components. AME5170 is designed to drive up to four white LEDs in series with a constant current from a single Li-lon battery. To control LED brightness, the LED current can be adjusted by applying a PWM (pulse width modulated) signal with a frequency range of 100Hz to 50KHz to the EN pin.

Features
*0.7W Internal Switch
*Use Small Surface Mount Components
*Adjust Output Voltage up to 28V
*Input under Voltage Lockout
*0.1mA Shutdown Current Typical
*Small SOT-25 Package
*All AME's Lead Free Products Meet RoHS Standards

Applications
*LCD Bias Supplies
*White LED Back-Lighting
*Handheld Devices
*Digital Cameras
*Portable Applications

AME5170AEEVADJZ, AME5170AEEVADJY  

AME5170 - Low Cost Micro Power Boost DC/DC Converter

DESCRIPTION
The AIC1595 series are step-down monolithic PWM regulators delivering 2A at fixed voltages of
2.5V , 3.3V, 5.0V , 12V and using a external divider to adjust output voltage from 1.25V to 30V
with excellent line and load regulation.
Switching frequency up to 150KHz/300KHz are achievable thus allowing smaller sized filter components. Internal current limit and thermal shutdown circuits provide protection from overloads. It also provides output overvoltage and short protection under fault conditions.
The internal precious reference combined with voltage feedback loop provides optimum output
voltage accuracy and fast load transient response.
Packages available are in standard TO220-5 for standard assembly and TO263-5 for SMD.

FEATURES
*Operating Input Voltage From 4.5V to 36V
*2.5V, 3.3V, 5V , 12V and Adjustable Output Version
*Adjustable Version Output Voltage Range , 1.25Vto 30V ± 4% max Over Line and Load Regulation
*Available in TO220-5 and TO263-5 Package
*Requires Only 4 External Components.
*150KHz/300KHz Fixed Constant Frequency
*Low Power Standby Mode, IQ Typically 80μA
*TTL Shutdown Capability.
*Output Overvoltage Protection
*Current Limit and Thermal Shutdown Protection.
*2A Guaranteed Output Current

APPLICATIONS
*Simple High Efficiency Step-down regulator
*On-Card Switching regulators
*Fixed Voltage power supply for LCD Monitor

AIC1595ACM, AIC1595A-25CM, AIC1595A-33CM, AIC1595A-50CM, AIC1595A-12CM
AIC1595ACT, AIC1595A-25CT, AIC1595A-33CT, AIC1595A-50CT, AIC1595A-12CT  

AIC1595 - 2A STEP-DOWN PWM REGULATOR