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| 型號(hào)： | AS1506-BTDT-10 |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | 數(shù)字電位計(jì) |
| 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(shù)： | 5/17頁 |
| 文件大小： | 535K |
| 代理商： | AS1506-BTDT-10 |
www.austriamicrosystems.com
Revision 1.02
5 - 17
AS1506
Datasheet - Electrical Characteristics
Timing Characteristics
V
DD
= +2.7 to +5.5V, HIGH = V
DD
, LOW = GND, T
AMB
= -40 to +85
o
C. Typ values are at V
DD
= +5.0V, T
AMB
= +25oC
(unless otherwise specified). See
Figure 20 on page 9
. Digital timing data is guaranteed by design and characteriza-
tion, and is not production tested.
Table 5. Timing Characteristics
Symbol
Parameter
f
SCLK
SCLK Frequency
t
CP
SCLK Clock Period
t
CH
SCLK Pulse-Width High
t
CL80
SCLK Pulse-Width Low
t
CSS
CSN-Fall to SCLK Rise Setup
t
CSH
SCLK-Rise to CSN-Rise Hold
t
DS
SDIO to SCLK Setup
t
DH
SDIO Hold after SCLK
t
CS0
SCLK-Rise to CSN-Fall Delay
t
CS1
CSN-Rise to SCLK-Rise Hold
t
CSW
CSN Pulse-Width High
t
BUSY
Write Non-Volatile Register Busy Time
Dynamic Characteristics
Wiper -3dB Bandwidth
6
AS1506-10
AS1506-50
AS1506-100
AS1506-10
AS1506-50
AS1506-100
1200
220
120
1100
1600
2200
kHz
t
S
Wiper Settling Time
7
ns
Non-Volatile Memory Reliability
Data Retention
8
T
AMB
= +85oC
150
Years
Endurance
8
T
AMB
= +25oC
T
AMB
= +85oC
10M
1M
Write
Cycles
t
BUSY
Write Non-Volatile Register
Busy Time
20
ms
1. The programming current operates only during power-up and non-volatile memory writes.
2. DNL and INL are measured with the potentiometer configured as a voltage-divider with HIGH = V
DD
and LOW =
GND. The wiper terminal is unloaded and measured with a high-input-impedance voltmeter.
3. DNL and INL are measured with the potentiometer configured as a variable resistor. HIGH is unconnected and
LOW = GND. For the 5V condition, the wiper terminal is driven with a source current of 400μA @ 10k
Ω
, 80μA @
50k
Ω
, 40μA @ 100k
Ω
. In 3V conditions, the wiper terminal is driven with a source current of 200μA @ 10k
Ω
,
40μA @ 50k
Ω
, 20μA @ 100k
Ω
.
4. The wiper resistance is measured using the source currents given in Note 3. The number is the worst case
resistance over TAP positions.
5. The device draws higher supply current when the digital inputs are driven with voltages between (V
DD
- 0.5V)
and (GND + 0.5V).
6. Wiper at midscale with a 10pF load (DC measurement) V
DD
= 5V, LOW = GND. An AC source (5V peak to peak
sinus signal) is applied to HIGH and the WIPER output is measured. A 3dB bandwidth occurs when the AC
WIPER/HIGH value is 3dB lower than the DC WIPER/HIGH value.
7. Wiper-settling time is the worst-case 0 to 50% rise-time measured between successive wiper positions. HIGH =
V
DD
, LOW = GND; WIPER is unloaded and measured with a 10pF load.
8. This parameter is not tested but ensured by characterization.
Condition
Min
Typ
Max
5
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
200
40
40
40
40
10
0
40
40
200
20
Table 4. Electrical Characteristics (Continued)
Symbol
Parameter
Condition
Min
Typ
Max
Unit
相關(guān)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(guān)代理商/技術(shù)參數(shù) |
參數(shù)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(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)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(yīng)商設(shè)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(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)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(yīng)商設(shè)備封裝:8-TDFN（2x3） 包裝:帶卷 (TR) |
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| 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 |
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