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ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
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| Part No. |
TDA7284D TDA7284
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| OCR Text |
...of an amplifier (op-amp) having constant gain (GV = 1+R4/R3),which in feedback transforms output signal level information (usually by means of a peak-to-peak detector) into a continuous voltage which drives the networks indicated by T and R... |
| Description |
RECORD/PLAYBACK CIRCUIT WITH ALC
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| File Size |
155.54K /
14 Page |
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it Online |
Download Datasheet
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ATMEL[ATMEL Corporation]
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| Part No. |
U4091BM-NFNG3 T4091N-DDB U4091BM-N U4091BM-NFN
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| OCR Text |
...Receive amplifier input(1) Time constant adjustment for transmit anti-clipping Microphone input for hands-free operation Input of symmetrical microphone amplifier with high common-mode rejection ratio Input of symmetrical microphone amplifi... |
| Description |
PROGRAMMABLE TELEPHONE AUDIO PROCESSOR
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| File Size |
454.14K /
38 Page |
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it Online |
Download Datasheet |
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TEMIC[TEMIC Semiconductors]
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| Part No. |
U4222B-CFPG1 U4222B U4222B-CFP
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| OCR Text |
... 1 - Input 1 Analog ground Time constant of AGC Low pass filter Amplifier 2 input Digital ground Amplifier 1 output Supply voltage (digital) Not connected Not connected Not connected Time code output Power ON/OFF control Ground (substrate) ... |
| Description |
Radio Controlled Clock Receiver
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| File Size |
86.72K /
9 Page |
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it Online |
Download Datasheet |
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TOSHIBA[Toshiba Semiconductor]
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| Part No. |
TC83230-0021 JTC83230-0021S
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| OCR Text |
...calculation, total calculation, constant calculation, tax calculation, rate conversion. Two-key rollover * Leading zero suppression Weight: 1.52 g (typ.)
Protection
(1) (2) When an error occurs, only the following key inputs are valid: ... |
| Description |
Single-Chip CMOS LSI for Calculators with Printers (applicable printer heads: M-42V/42TV/41TAV/48T manufactured by EPSON)
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| File Size |
459.94K /
28 Page |
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it Online |
Download Datasheet |
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TEMIC[TEMIC Semiconductors]
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| Part No. |
U426B-FP U426B
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| OCR Text |
...circuit contains a programmable constant current source (DRV) to drive the IRED. The current is programmed by an external resistor (RS). With the internal comparator (COMP) an external voltage can be monitored. The low-power standby mode, c... |
| Description |
INFRARED DRIVER
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| File Size |
49.27K /
6 Page |
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it Online |
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Atmel, Corp.
TEMIC[TEMIC Semiconductors]
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| Part No. |
U429B-FP
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| OCR Text |
Constant current for IR signal 320 mA Undervoltage control with indicator driver Constant current output for control LED 100 mA Current stabilisation starts at VCE = 1 V Control voltage V4 = 2 to 13.2 V Package: SO8
D Minimum driver curr... |
| Description |
Driver For IR Transmitter Diodes (Current Sink) 驱动红外发射二极管（电流水槽
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| File Size |
52.08K /
4 Page |
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it Online |
Download Datasheet |
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TEMIC[TEMIC Semiconductors]
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| Part No. |
U4313B-AFL U4313B U4313B-A
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| OCR Text |
...mparator output Comparator time constant Comparator time constant AM current output IF input Wake up output Ground of the analog circuits FM discriminator tank Reference voltage FM discriminator output Supply voltage OP amplifier inverted i... |
| Description |
Low-Current Superhet Remote Control Receiver
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| File Size |
163.37K /
14 Page |
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it Online |
Download Datasheet |
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