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參數(shù)資料
| 型號(hào)： | A1392SEHLT-T |
| 元件分類： | 磁阻傳感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 3.1V, RECTANGULAR, SURFACE MOUNT |
| 封裝： | 2 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, DFN-6 |
| 文件頁(yè)數(shù)： | 10/15頁(yè) |
| 文件大小： | 480K |
| 代理商： | A1392SEHLT-T |
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Micro Power 3 V Linear Hall Effect Sensor ICs
with Tri-State Output and User Selectable Sleep Mode
A1391, A1392,
A1393, and A1395
4
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
OUTPUT CHARACTERISTICS valid through full operating ambient temperature range, unless otherwise noted
Characteristic
Symbol
Test Conditions
Min.
Typ.1
Max.
Units
Linear Output Voltage
Range
VOUTH
VCC = VCCN, VREF ≤ VCC
–VREF – 0.1
–
V
VOUTL
VCC = VCCN, VREF ≤ VCC
–
0.1
–
V
Maximum Voltage Applied
to Output
VOUTMAX VSLEEP < VINL
––
VCC + 0.1
V
Sensitivity2
Sens
A1391 TA = 25°C, VCC = VREF = VCCN
–
1.25
–
mV/G
A1392 TA = 25°C, VCC = VREF = VCCN
–
2.50
–
mV/G
A1393 TA = 25°C, VCC = VREF = VCCN
–
5
–
mV/G
A1395 TA = 25°C, VCC = VREF = VCCN
–
10
–
mV/G
Quiescent Output
VOUTQ
TA = 25°C, B = 0 G
–
0.500 × VREF
–V
Output Resistance3
ROUT
fout = 1 kHz, VSLEEP > VINH, active mode
–
20
–
Ω
fout = 1 kHz, VSLEEP < VINL, sleep mode
–
4M
–
Ω
Output Load Resistance
RL
Output to ground
15
–
kΩ
Output Load Capacitance
CL
Output to ground
–
10
nF
Output Bandwidth
BW
–3 dB point, VOUT = 1 Vpp sinusoidal,
VCC = VCCN
–
10
–
kHz
Noise4,5
Vn
1391
Cbypass = 0.1 μF,
BWexternalLPF = 2 kHz
–
6
12
mVpp
Cbypass = 0.1 μF, no load
–
20
mVpp
1392
Cbypass = 0.1 μF, no load
–
40
mVpp
1393
Cbypass = 0.1 μF,
BWexternalLPF = 2 kHz
–12
24
mVpp
Cbypass = 0.1 μF, no load
–
40
mVpp
1395
Cbypass = 0.1 μF, no load
–
80
mVpp
1Typical data are for initial design estimations only, and assume optimum manufacturing and application conditions, such as TA = 25°C. Performance
may vary for individual units, within the specified maximum and minimum limits.
2For VREF values other than VREF = VCCN, the sensitivity can be derived from the following equation: K × VREF, where K =0.416 for the A1391, K= 0.823
for the A1392, K = 1.664 for the A1393, and K = 3.328 for the A1395.
3f OUT is the output signal frequency
4Noise specification includes digital and analog noise.
5Values for BWexternalLPF do not include any noise resulting from noise on the externally-supplied VREF voltage.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1392SEHLT-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect IC |
| A1392SEHLT-TCUT | 制造商:Allegro MicroSystems LLC 功能描述: |
| A1392SEHLX-T | 制造商:Allegro MicroSystems 功能描述:LOW POWER LINEAR HALL-EFFECT S 制造商:ALLEGRO MICROSYSTEMS, LLC 功能描述:IC HALL EFFECT SENSOR 6-MLP |
| A1393 | 制造商:Hakko 功能描述:A1393 Nozzle |
| A1393/P | 制造商:HAKKO Corporation 功能描述: |
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