參數(shù)資料
型號： AD2S81
廠商： Analog Devices, Inc.
英文描述： Variable Resolution, Monolithic Resolver-to-Digital Converters
中文描述： 可變分辨率，單片分解到數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 3/16頁
文件大?。?/td> 207K
代理商： AD2S81
–3–
AD2S81A
Min
AD2S82A
Min
Parameter
Conditions
Typ
Max
Typ
Max
Units
COMPLEMENT
4, 5
Internally Pulled High (100 k
) to
+V
; Logic LO to Activate; No
Connect for Normal Operation
BUSY
3
Sense
Width
Load
DIRECTION
3
Sense
Logic HI When Position O/P Changing
200
600
1
200
600
1
ns
LSTTL
Use Additional Pull-Up
Logic HI Counting Up
Logic LO Counting Down
Max Load
RIPPLE CLOCK
3
Sense
3
3
LSTTL
Logic HI, All 1s to All 0s
All 0s to All 1s
Dependent On Input Velocity
Before Next Busy
Width
Reset
Load
300
300
3
3
LSTTL
DIGITAL INPUTS
High Voltage, V
IH
INHIBIT
,
ENABLE
DB1–DB16, Byte Select
±
V
=
±
10.8 V, V
= 5.0 V
INHIBIT
,
ENABLE
DB1–DB16, Byte Select
±
V
S
=
±
13.2 V, V
L
= 5.0 V
2.0
2.0
V
Low Voltage, V
IL
0.8
0.8
V
DIGITAL INPUTS
High Current, I
IH
INHIBIT
,
ENABLE
DB1–DB16
±
V
=
±
13.2 V, V
= 5.5 V
INHIBIT
,
ENABLE
DB1–DB16, Byte Select
±
V
S
=
±
13.2 V, V
L
= 5.5 V
6
100
6
100
μ
A
Low Current, I
IL
6
100
6
100
μ
A
DIGITAL INPUTS
Low Voltage, V
IL
ENABLE
= HI
SC1, SC2, Data Load
±
V
=
±
12.0 V, V
L
= 5.0 V
ENABLE
= HI
SC1, SC2, Data Load
±
V
S
=
±
12.0 V, V
L
= 5.0 V
1.0
1.0
V
Low Current, I
IL
–400
–400
μ
A
DIGITAL OUTPUTS
High Voltage, V
OH
DB1–DB16; RIPPLE CLK, DIR
±
V
S
=
±
12.0 V, V
L
= 4.5 V
I
= 100
μ
A
DB1–DB16, RIPPLE CLK, DIR
±
V
=
±
12.0 V, V
L
= 5.5 V
I
OL
= 1.2 mA
2.4
2.4
V
Low Voltage, V
OL
0.4
0.4
V
THREE-STATE LEAKAGE
Current I
L
DB1–DB16 Only
+V
S
=
±
12.0 V, V
L
= 5.5 V
V
OL
= 0 V
+V
S
=
±
12.0 V, V
L
= 5.5 V
V
OH
= 5.0 V
±
100
±
100
μ
A
±
100
±
100
μ
A
POWER SUPPLIES
Voltage Levels
+V
S
–V
S
+V
L
Current
+I
S
+I
S
+I
L
+10.8
–10.8
+5
+13.2
–13.2
+13.2
+10.8
–10.8
+5
+13.2
–13.2
+13.2
V
V
V
±
V
S
@
±
12 V
±
V
S
@
±
13.2 V
±
V
L
@
±
5.0 V
6
12
6
19
6
0.5
6
23
6
30
6
1.5
6
12
6
19
6
0.5
6
23
6
30
6
1.5
mA
mA
mA
NOTES
1
Refers to small signal bandwidth.
2
Output offset dependent on value for R6.
3
Refer to timing diagram.
4
AD2S82A only.
5
These pins are referenced to +V
S
(i.e., HI = +12 V, LO = 0 V).
Specifications subject to change without notice.
All min and max specifications are guaranteed. Specifications in
boldface
are tested on all production units at final electrical test.
AD2S81A/AD2S82A
REV. B
相關(guān)PDF資料
PDF描述
AD2S81AJD Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S82 Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S82AKP Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S82ALP Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S83 Variable Resolution, Monolithic Resolver-to-Digital Converters(可變分辨率,單片解算-數(shù)字變換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD2S81A 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S81AJD 功能描述:IC R/D CONV TRACKING 28CDIP RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件
AD2S82 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S82A 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S82AHP 功能描述:IC R/D CONV TRACKING 44PLCC RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:管件
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