參數(shù)資料
型號(hào): KA2822
廠商: Fairchild Semiconductor Corporation
英文描述: 3-Phase Capstan Motor Driver(三相絞盤馬達(dá)驅(qū)動(dòng)器)
中文描述: 三相絞盤電機(jī)驅(qū)動(dòng)器(三相絞盤馬達(dá)驅(qū)動(dòng)器)
文件頁(yè)數(shù): 4/15頁(yè)
文件大?。?/td> 419K
代理商: KA2822
KA2822D
FDD PRODUCTS
4
MIC-98D002
August 1998
PIN DESCRIPION
Pin No.
Symbol
I/O
Description
1
FG_INPUT
I
Negative input pin FG signal amp.
2
AGC
I
Automatic gain control input pin
3
INDEX PULSE WIDTH
O
Index pulse width detection (1.1V) pin
4
VOLTAGE REGULATOR
O
Voltage (2.2V) generator output pin
5
INDEX BURST
O
Index pulse width detection (1.4V) pin
6
INDEX OUTPUT
O
Index pulse output pin
7
CE
I
Chip enable (Active low)
8
SIGNAL GROUND
Signal ground
9
FG ZERO CROSS
O
FG signal zero cross detection pin
10
FG OUTPUT
O
FG signal output pin
11
RPM SELECT
I
RPM selection pin (L: 300, H: 360rpm)
12
CHARGE PUMP OUTPUT
O
Charge pump output pin
13
OSC INPUT
I
1MHz oscillation input pin
14
NC
No connection
15
PHASE COMPENSATION
I
Phase compensation cap. connection pin
16
V
CC
CURRENT DETECTION2
5V power supply pin
17
I
Over current detection pin
18
U INPUT (
)
I
Negative input pin of U phase amp
19
U INPUT (+)
I
Positive input pin of U phase amp
20
NC
No connection
21
W PHASE OUTPUT
O
W phase output pin
22
V PHASE OUTPUT
O
V phase output pin
23
U PHASE OUTPUT
O
U phase output pin
24
U INPUT (+)
I
Positive input pin of V phase amp
25
V INPUT (
)
I
Negative input pin of V phase amp
26
CURRENT DETECTION1
I
Over current detection pin
27
HALL BIAS
I
Hall sensor bias input pin
28
FG INPUT (+)
I
Positive input pin of FG signal amp
FIN
POWER GROUND
Power ground
相關(guān)PDF資料
PDF描述
KA2901 Quad Comparator(四通道比較器)
KA2903 Dual Differential Comparator(雙路差分電壓比較器)
KA293 Dual Differential Comparator(雙路差分電壓比較器)
KA2904 Dual Operational Amplifier(雙通道通用運(yùn)算放大器)
KA2912 VIDEO IF PROCESSOR FOR B/W TVs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA2822BD 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BLDC Motor Driver 3 Phase RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
KA2822BDTF 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
KA2822CD 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BLDC Motor Driver 3 Phase RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
KA2822CDTF 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Phase BLDC Motor Driver
KA2822D 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BLDC Motor Driver 3 Phase RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube