- 您現在的位置：買賣IC網 > PDF目錄385933 > TLS24320 (Texas Instruments, Inc.) Magnetoresistive/Thin-Film Read/Write Preamplifiers(10通道磁阻/薄膜讀/寫用前置放大器) PDF資料下載
參數資料
| 型號： | TLS24320 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Magnetoresistive/Thin-Film Read/Write Preamplifiers(10通道磁阻/薄膜讀/寫用前置放大器) |
| 中文描述： | 磁阻/薄膜讀/寫前置放大器（10通道磁阻/薄膜讀/寫用前置放大器） |
| 文件頁數： | 2/31頁 |
| 文件大?。?/td> | 676K |
| 代理商： | TLS24320 |
第1頁當前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁
TLS24308, TLS24310, TLS24318, TLS24320
8- AND 10-CHANNEL MAGNETORESISTIVE/THIN-FILM
READ/WRITE PREAMPLIFIERS
SQHS009 – JANUARY 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The write-head current I
I(W)
and MR-head bias current I
I(BIAS)
are programmable using external resistors.
Recovery time is reduced by holding BHV/IBON low during the write mode. Multichannel servo write is achieved
by taking FLT/SE higher than V
CC
by at least 1.2 V. An optional booster circuit can be used to achieve higher
operating frequencies.
A fault terminal (FLT/SE) goes low when the WDX/WDY input frequency is low, a head is shorted or open, there
is no write current (Ix or Iy), or if V
CC
is low. Additionally, the preamplifiers provide an optional thermal-asperity
detection circuit that can be enabled by using an optional metal mask during the fabrication process.
Table 1 lists the functions that can be changed by a custom metal mask during the fabrication process. Contact
your local Texas Instruments (TI) sales office or representative for further information.
The standard device and optional functions are defined as follows:
Table 1. Optional Functions Available
CIRCUIT FUNCTION
MR-head open fault detection
MR-head short fault detection
Thermal-asperity fault detection
Flip-flop
Booster circuit
Gain
STANDARD DEVICE
CUSTOMIZED DEVICE
Optional
Optional
Optional
Optional
Optional
Optional
All disabled
bl d
bl d
230 V/V at R(MR) = 20
400
(typ)
Differential output resistance
Optional
The TSSOP packages optimize the preamplifiers for package-on-arm applications.
相關PDF資料 |
PDF描述 |
|---|---|
| TLSU163 | TLSU163 |
| TLSU163F | TLSU163 |
| TLSU164 | TLSU163 |
| TLSU164F | TLSU163 |
| TLV1544(中文) | Low-Voltage 10-Bit ADC With Serial Control And 4 Analog Inputs(具串行控制和4通道模擬輸入，低壓10位ADC) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLS245 | 制造商:Texas Instruments 功能描述: |
| TLS24M554DBT | 制造商:Texas Instruments 功能描述:24M554DBT |
| TLS2501DZQLRG1 | 制造商:Texas Instruments 功能描述: |
| TLS251 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TLG251, TLY251, TLO251, TLS251 |
| TLS255K100C1A | 制造商:CORNELL DUBILIER ELECTRONICS 功能描述:Cap Tant Wet 2.5uF 100V 10% (5.56 X 15.45mm) Axial |
發(fā)布緊急采購，3分鐘左右您將得到回復。