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參數資料
| 型號： | TLS21H62-3PW |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Read/Write Preamplifier(5V,2通道低噪讀寫前置運放) |
| 中文描述： | 讀/寫前置放大器（5V的，2通道低噪讀寫前置運放） |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 200K |
| 代理商： | TLS21H62-3PW |
TLS21H62-3PW
5-V THIN-FILM 2-CHANNEL LOW-NOISE READ/WRITE PREAMPLIFIER
SQHS015 – MAY 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Operate From a Single 5-V Supply (
±
10%)
Low-Power Dissipation:
– Read Mode = 115 mW Typical
– Idle Mode = 0.5 mW Typical
High Performance:
– Read-Mode Gain = 300 V/V Typical
– Input Noise = 0.5 nV /
√
Hz Typical
– Input Capacitance
= 8.5 pF Typical
– Write-Current Range = 5 mA to 15 mA
Designed for Two-Terminal Thin-Film or
Metal-In-Gap (MIG) Recording Head
Write-Current Source Programmable
from 5 mA to 15 mA (Base to Peak)
Power-Supply Fault Protection
Write-Unsafe Detection
Schottky-Isolated Damping Resistor
Power-Up/-Down Protection
Write Data Flip-Flop
TTL Write Data Input
description
The TLS21H62-3PW monolithic preamplifier is designed for two-terminal thin-film or metal-in-gap (MIG)
recording heads. The preamplifier incorporates data-protection circuitry for both channels and features
low-noise read paths and write-current controls. When deactivated, the preamplifier enters an idle mode that
reduces power dissipation to 0.5 mW, typically. The write-current generator is disabled during power
sequencing to provide power-supply fault protection.
During write and idle modes, the differential read-data (RDX and RDY) lines are placed in the high-impedance
state to improve system write-to-read and idle-to-read recovery times. Isolated damping resistors effectively
switch out the resistance during read operations.
Copyright
1996, Texas Instruments Incorporated
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PW PACKAGE
(TOP VIEW)
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8
16
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GND
H0X
H0Y
H1X
H1Y
NC
NC
WUS/SE
CS
R/W
WCS
RDY
RDX
HS
V
CC
WDI
NC – No internal connection
P
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLS21H62-3PWR | 制造商:Texas Instruments 功能描述: |
| TLS21L62-3PWR | 制造商:Texas Instruments 功能描述: |
| TLS2200 | 制造商:Brady Corporation 功能描述:TLS 2200 Light Weight 2.75 lbs Handheld Portable Printer 制造商:Brady Corporation 功能描述:LABEL PRINTER, THERMAL TRANSFER, 203DPI; Features:Formatting, Custom Fonts, Memory; For Use With:Bradys LabelMark Software, TLS 2200 Accessories & Labels; Print Resolution:203dpi; Print Width Max:46mm; Size:11.5L x 4.25W x 4"H ;RoHS Compliant: Yes 制造商:Brady Corporation 功能描述:LABELING SYSTEM |
| TLS2200 | 制造商:Brady Corporation 功能描述:LABEL PRINTER |
| TLS2200-AC | 制造商:Brady Corporation 功能描述:120 V AC Adapter 制造商:Brady Corporation 功能描述:AC ADAPTER, EXTERNAL PLUG-IN, 120V; No. of Outputs:1; Output Type:Fixed; Output Voltage:120VAC; Power Supply Mounting:Desktop; Power Supply Output Type:Fixed; Power Supply Type:Plug In External ;RoHS Compliant: Yes |
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