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參數(shù)資料
| 型號(hào)： | L6243D |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | VOICE COIL MOTOR DRIVER |
| 中文描述： | 音圈電機(jī)驅(qū)動(dòng) |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大小： | 113K |
| 代理商： | L6243D |
ELECTRICALCHARACTERISTICS
(V
S
= 12V, T
amb
= 25
°
C; unless otherwisespecified)
Symbol
V
S
I
d
T
j
Parameter
Test Condition
Min.
4.5
Typ.
Max.
13.2
Unit
V
mA
°
C
Supply Range
Quiescent Drain Current
Thermal Shutdown Junction
Temperature
20
160
ERROR AMPLIFIER
I
b
I
OS
V
OS
Gv
Input Bias Current
Input Offset Current
Input Offset Voltage
Large Signal Open Loop Voltage
Gain
Gain Bandwidth
Minimum Voltage Gain
Output Source Current
Output SinkCurrent
Slew-rate
SENSE AMPLIFIER
1
μ
A
nA
mV
dB
300
5
65
GBW
G
min
I
O
+
I
O–-
SR
3
MHz
5
6
6
2
mA
mA
V/
μ
s
R
IN
, V
ref
A
d
SR
GBW
R
in
CMRR
POWEROP. AMP.
V
ref Input Impedance
Differential Gain
Slew-rate
Gain Bandwidth Product
Sense Input Impedance
Common Mode Rejection Ratio
9
K
V/V
V/
μ
s
MHz
K
dB
8
1
3
1.5
55
G
V
V
d
Voltage Gain
Total Output Voltage Drop
26
450
750
1.15
2.30
5
dB
mV
mV
V
V
mV
I
O
= 250mA
I
O
= 500mA
I
O
= 1A
I
O
= 2A
1.5
2.5
V
off
Offset Voltage on Sense
Resistor
Bandwidth on Resistive Load
BW
100
KHz
GENERAL PURPOSE OP-AMP
I
b
I
OS
V
OS
G
V
Input Bias Current
Input Offset Current
Input Offset Voltage
Large Signal Open Loop Voltage
Gain
Gain Bandwidth Product
Output Source Current
Output SinkCurrent
Slew Rate
1
μ
A
nA
mV
dB
300
5
65
GBW
I
O+
I
O–
SR
1
6
6
1
MHz
mA
mA
V/
μ
s
L6243-L6243D
4/12
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L6243DS | VOICE COIL MOTOR DRIVER |
| L6245 | 5V HARD DISK DRIVE POWER COMBO |
| L6246 | 12V VOICE COIL MOTOR DRIVER |
| L6254 | 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL “COMBO” |
| L6256 | 12V COMBO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6243DS | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:VOICE COIL MOTOR DRIVER |
| L6244923 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| L6245 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:5V HARD DISK DRIVE POWER COMBO |
| L6246 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:12V VOICE COIL MOTOR DRIVER |
| L624F | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:THYRISTOR MODULE|BRIDGE|HALF-CNTLD|CA|480V V(RRM)|42.5A I(T) |
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