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Part Name(s) : BF245A BF245B BF245C Fairchild
Fairchild Semiconductor
Description : Transistor polarity N Channel Gfs min 3 mA/V Gfs mAx 6.5 mA/V Current Idss mAx 6.5 mA Current Idss min 2 mA Current Ig 10 mA Application code HFA Power Ptot 350 mW View

N-Channel Amplifiers

• This device is designed for VHF/UHF amplifiers.

• Sourced from process 50.


Part Name(s) : BC182B Fairchild
Fairchild Semiconductor
Description : ft min 150 MHz hfe min 240 Transistor polarity NPN Current Ic continuous mAx 0.2 A Voltage Vcbo 60 V Voltage Vceo 50 V Current Ic (hfe) 2 mA Power Ptot 6.5 mW View

NPN General Purpose Amplifier

• This device is designed for general purpose amplifier application at

collector Currents to 100mA.

• Sourced from process 10.


Part Name(s) : DAC7750 DAC8750 DAC7750IPWP DAC7750IPWPR DAC7750IRHAR DAC7750IRHAT DAC8750IPWP DAC8750IPWPR DAC8750IRHAR DAC8750IRHAT TI
Texas Instruments
Description : Single-Channel, 12- and 16-Bit ProgrammAble Current Output Digital-to-Analog Converters for 4-mA to 20-mA Current Loop Applications View

Description
The DAC7750 and DAC8750 are low-cost, precision, fully-integrated 12-bit and 16-bit digital-to-analog converters (DACs) designed to meet the requirements of industrial process-control applications. These devices can be programmed as a Current output with a range of 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA. The DAC7750 and DAC8750 include reliability features such as CRC error checking on the serial peripheral interface (SPI™) frame, a watchdog timer, an open circuit, compliance voltage, and thermAl alarm. In addition, the output Current can be monitored by accessing an internal precision resistor.
These devices include a power-on-reset function to ensure that the device powers up in a known state (IOUT is disabled and in a Hi-Z state). The CLR terminal sets the Current output to the low end of the range if the output is enabled. Program the zero and gain registers to digitally calibrate the device in the end system. The output slew rate is also programmAble by register. These devices can superimpose an external HART® signal on the Current output, and can operate with a 10-V to 36-V supply.
All versions are available in both 40-pin VQFN and 24-pin TSSOP packages.

Features
Current Output Options:
   – 0 mA to 24 mA
   – 4 mA to 20 mA
   – 0 mA to 20 mA
• ±0.1% FSR Typical Total Unadjusted Error (TUE)
• DNL: ±1 LSB mAximum
mAx Loop Compliance Voltage: AVDD – 2 V
• Internal 5-V Reference: 10 ppm/°C (mAximum)
• Internal 4.6-V Power-Supply Output
• CRC Frame Error Check
• Watchdog Timer
• ThermAl Alarm
• Open Circuit Alarm
• Terminals to Monitor Output Current
• On-Chip Fault Alarm
• User-Calibration for Offset and Gain
• Wide Temperature Range: –40°C to 125°C
• 6-mm × 6-mm 40-Pin VQFN and 24-Pin HTSSOP
   Packages

Applications
• 4-mA to 20-mA Current Loops
• Analog Output Modules
• Building AutomAtion
• Environment Monitoring
• ProgrammAble Logic Controllers (PLCs)
• Field Sensors and Process Transmitters

Part Name(s) : SOT-23 AME
AME, Inc
Description : A : min 0.90 mAx 1.40 A1 : min 0.00 mAx 0.15 View

A : min 0.90 mAx 1.40 A1 : min 0.00 mAx 0.15


Part Name(s) : DAC7760 DAC8760 DAC7760IPWP DAC7760IPWPR DAC7760IRHAR DAC7760IRHAT DAC8760IPWP DAC8760IPWPR DAC8760IRHAR DAC8760IRHAT TI
Texas Instruments
Description : Single-Channel, 12- and 16-Bit ProgrammAble Current and Voltage Output Digital-to-Analog Converters for 4-mA to 20-mA Current Loop Applications View

Description
The DAC7760 and DAC8760 are low-cost, precision, fully-integrated, 12-bit and 16-bit digital-to-analog converters (DACs) designed to meet the requirements of industrial process-control applications. These devices can be programmed as a Current output with a range of 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA; or as a voltage output with a range of 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V with a 10% overrange (0 V to 5.5 V, 0 V to 11 V, ±5.5 V, or ±11 V). Both Current and voltage outputs can be simultaneously enabled while being controlled by a single data register.
These devices include a power-on-reset function to ensure powering up in a known state (both IOUT and VOUT are disabled and in a Hi-Z state). The CLR and CLR-SEL pins set the voltage outputs to zero scale or midscale, and the Current output to the low end of the range, if the output is enabled. Zero and gain registers can be programmed to digitally calibrate the device in the end system. The output slew rate is also programmAble by register. These devices can superimpose an external HART® signal on the Current output and can operate with either a single 10-V to 36-V supply, or dual supplies of up to ±18 V. All versions are available in both 6-mm × 6-mm 40-pin VQFN and 24-pin HTSSOP packages.

Features
Current Output: 4 mA to 20 mA;
   0 mA to 20 mA; 0 mA to 24 mA
• Voltage Output:
   – 0 V to 5 V; 0 V to 10 V; ±5 V; ±10 V
   – 0 V to 5.5 V; 0 V to 11 V; ±5.5 V; ±11 V
      (10% Over Range)
• ±0.1% FSR Total Unadjusted Error (TUE)
   mAximum
• DNL: ±1 LSB mAximum
• Simultaneous Voltage and Current Output
• Internal 5-V Reference (10 ppm/°C, mAximum)
• Internal 4.6-V Power-Supply Output
• Reliability Features:
   – CRC Check and Watchdog Timer
   – ThermAl Alarm
   – Open Alarm, Short Current Limit
• Wide Temperature Range: –40°C to 125°C
• 6-mm × 6-mm 40-Pin VQFN and 24-Pin HTSSOP
   Packages

Applications
• 4-mA to 20-mA Current Loops
• Analog Output Modules
• Building AutomAtion
• Environment Monitoring
• ProgrammAble Logic Controllers (PLCs)
• Field Sensors and Process Transmitters

Part Name(s) : MA-406 MA-505 MA-506 Q22MA4061 Q22MA4061XXXX00 Q22MA5051 Q22MA5051XXXX00 Q22MA5061 Q22MA5061XXXX00 EPSONTOYOCOM
Epson ToYoCom
Description : MHz RANGE CRYSTAL UNIT SMD View

• Frequency range : 4 MHz to 64 MHz

• Thickness : 3.7 mm mAx.(mA-406)

                : 4.6 mm mAx.(mA-505 / 506)

• Overtone order : Fundamental

                         3rd overtone(30 MHz to 64 MHz)

• Applications : For Clock of integrated circuit



 


Part Name(s) : AD5737 AD5737ACPZ AD5737ACPZ-RL7 AD
Analog Devices
Description : Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA Output DAC with Dynamic Power Control and HART Connectivity View

GENERAL DESCRIPTION
The AD5737 is a quad-Channel Current output DAC that operates with a power supply range from 10.8 V to 33 V.
On-chip dynamic power control minimizes package power dissipation by regulating the voltage on the output driver from 7.4 V to 29.5 V using a dc-to-dc boost converter optimized for minimum on-chip power dissipation.

FEATURES
    12-bit resolution and monotonicity
    Dynamic power control for thermAl mAnagement or external PMOS mode
    Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, and 0 mA to 24 mA ±0.1% total unadjusted error (TUE) mAximum
    User-programmAble offset and gain
    On-chip diagnostics
    On-chip reference: ±10 ppm/°C mAximum
    −40°C to +105°C temperature range

APPLICATIONS
    Process control
    Actuator control
    PLCs
    HART network connectivity

Part Name(s) : AD421 AD421BN AD421BR AD421BRRL EVAL-AD421EB AD421BNZ ADI
Analog Devices
Description : Loop-Powered 4 mA to 20 mA DAC View

GENERAL DESCRIPTION
The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smArt transmitter mAnufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD421 is ideal for extending the resolution of smArt 4 mA to 20 mA transmitters at very low cost.

FEATURES
    4 mA to 20 mA Current Output
    HART® Compatible
    16-Bit Resolution and Monotonicity
    0.01% Integral Nonlinearity
    5 V or 3 V Regulator Output
    2.5 V and 1.25 V Precision Reference
    750 A Quiescent Current mAx
    ProgrammAble Alarm Current Capability
    Flexible High Speed Serial Interface
    16-Lead SOIC and PDIP Packages

Part Name(s) : AD5735ACPZ AD5735ACPZ-REEL7 AD5735 ADI
Analog Devices
Description : Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA and Voltage Output DAC with Dynamic Power Control View

GENERAL DESCRIPTION
The AD5735 is a quad-Channel voltage and Current output DAC that operates with a power supply range from −26.4 V to +33 V.
On-chip dynamic power control minimizes package power dissipation in Current mode. This reduced power dissipation is achieved by regulating the voltage on the output driver from 7.4 V to 29.5 V using a dc-to-dc boost converter optimized for minimum on-chip power dissipation.
The AD5735 uses a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI, QSPI™, MICROWIRE®, DSP, and microcontroller interface standards. The serial interface also features optional CRC-8 packet error checking, as well as a watchdog timer that monitors activity on the interface.

FEATURES
   12-bit resolution and monotonicity
   Dynamic power control for thermAl mAnagement
   Current and voltage output pins connectable to a single
      terminal
   Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA,
      and 0 mA to 24 mA
   ±0.1% total unadjusted error (TUE) mAximum
   Voltage output ranges (with 20% overrange): 0 V to 5 V,
      0 V to 10 V, ±5 V, and ±10 V
      ±0.09% total unadjusted error (TUE) mAximum
   User-programmAble offset and gain
   On-chip diagnostics
   On-chip reference: ±10 ppm/°C mAximum
   −40°C to +105°C temperature range

APPLICATIONS
   Process control
   Actuator control
   PLCs

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