參數資料
型號: AS1506-BTDT-10
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: 數字電位計
英文描述: 256-Tap DigiPot SPI EEPROM; Package Type: TDFN(3x3)-8; Resistance: 10,00
封裝: TDFN(3x3)-8
文件頁數: 14/17頁
文件大?。?/td> 535K
代理商: AS1506-BTDT-10
www.austriamicrosystems.com
Revision 1.02
14 - 17
AS1506
Datasheet - Application Information
Positive LCD Bias Control
The device can be used in applications where a voltage-divider or variable resistor is used to make an adjustable, pos-
itive LCD-bias voltage, such as for the AS1120 LCD Driver. The op amp provides buffering and gain to the resistor-
divider network made by the potentiometer (
Figure 26
) or to a fixed resistor and a variable resistor (
Figure 27
).
Figure 26. Positive LCD Bias Control using a Voltage Divider
Figure 27. Positive LCD Bias Control using a Variable Resistor
Adjustable Voltage Reference
Figure 28
shows the device used as the feedback resistor in an adjustable voltage-reference application. Output volt-
ages of external voltage references, supervisory reset thresholds, or LED brightness control can be independently
adjusted by changing the wiper position of the AS1506.
Figure 28. Adjustable Voltage Reference Circuit – V
OUT
= 1.23V(50k
Ω
/R
2
(k
Ω
)
+
5V
V
OUT
HIGH
WIPER
LOW
30V
AS1506
+
5V
V
OUT
HIGH
WIPER
LOW
30V
AS1506
5V
HIGH
WIPER
LOW
V
IN
OUT
ADJ
V
OUTREF
AS1506
相關PDF資料
PDF描述
AS1506-BTDT-100 256-Tap DigiPot SPI EEPROM; Package Type: TDFN(3x3)-8; Resistance: 100,00
AS1506-BTDT-50 256-Tap DigiPot SPI EEPROM; Package Type: TDFN(3x3)-8; Resistance: 50,00
AS1507-BTDT-10 2x 256-Tap DigiPot SPI EEPROM; Package Type: TQFN(4x4)-16; Resistance: 10,00
AS1507-BTDT-100 2x 256-Tap DigiPot SPI EEPROM; Package Type: TQFN(3x3)-16; Resistance: 100,00
AS1507-BTDT-50 2x 256-Tap DigiPot SPI EEPROM; Package Type: TQFN(3x3)-16; Resistance: 50,00
相關代理商/技術參數
參數描述
AS1506BTDT100 制造商:AMS 功能描述:IC DIGITAL POT 100KOHM 256 SGL TDFN-8 制造商:AMS 功能描述:IC, DIGITAL POT 100KOHM, 256, SGL TDFN-8; End To End Resistance:100kohm; Track Taper:Linear; Resistance Tolerance:(Not Available); Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Potentiometer IC Case Style:TDFN; No. of Pins:8 ;RoHS Compliant: Yes
AS1506-BTDT-100 功能描述:IC POT DGTL 100K SERIAL 8-TDFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數字電位器 系列:- 標準包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數:1 溫度系數:標準值 300 ppm/°C 存儲器類型:非易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應商設備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AS1506-BTDT-100-1K 功能描述:IC POT DGTL 100K SERIAL 8TDFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數字電位器 系列:- 標準包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數:1 溫度系數:標準值 300 ppm/°C 存儲器類型:非易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應商設備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AS1506-BTDT-10-1K 功能描述:IC POT DGTL 10K SERIAL 8TDFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數字電位器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 接片:256 電阻(歐姆):100k 電路數:1 溫度系數:標準值 35 ppm/°C 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN-EP(3x3) 包裝:剪切帶 (CT) 產品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
AS1506BTDT50 制造商:AMS 功能描述:IC DIGITAL POT 50KOHM 256 SGL TDFN-8 制造商:AMS 功能描述:IC, DIGITAL POT, 50KOHM, 256, SGL TDFN-8; End To End Resistance:50kohm; Track Taper:Linear; Resistance Tolerance:(Not Available); Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Potentiometer IC Case Style:TDFN; No. of Pins:8 ;RoHS Compliant: Yes