Datasheet A1321, A1322, A1323 (Allegro) - 5

制造商Allegro
描述Ratiometric Linear Hall Effect Sensor ICs for High-Temperature Operation
页数 / 页13 / 5 — A1321, A1322,. Ratiometric Linear Hall Effect Sensor ICs. and A1323. for …
文件格式/大小PDF / 528 Kb
文件语言英语

A1321, A1322,. Ratiometric Linear Hall Effect Sensor ICs. and A1323. for High-Temperature Operation. DEVICE CHARACTERISTICS

A1321, A1322, Ratiometric Linear Hall Effect Sensor ICs and A1323 for High-Temperature Operation DEVICE CHARACTERISTICS

该数据表的模型线

文件文字版本

A1321, A1322, Ratiometric Linear Hall Effect Sensor ICs and A1323 for High-Temperature Operation DEVICE CHARACTERISTICS
1 over operating temperature (TA) range, unless otherwise noted
Characteristic Symbol Test Conditions Min. Typ.
2
Max. Units Electrical Characteristics;
VCC = 5 V, unless otherwise noted Supply Voltage Vcc(op) Operating; Tj < 165°C 4.5 5.0 5.5 V Supply Current Icc B = 0, Iout = 0 – 5.6 8 mA Quiescent Voltage Vout(q) B = 0, TA = 25ºC, Iout = 1 mA 2.425 2.5 2.575 V V Output Voltage3 out(H) B = +
X
, Iout = –1 mA – 4.7 – V Vout(L) B = –
X
, Iout = 1 mA – 0.2 – V Output Source Current Limit3 Iout(LM) B = –
X
, Vout → 0 –1.0 –1.5 – mA Supply Zener Clamp Voltage VZ Icc = 11 mA = Icc(max) + 3 6 8.3 – V Output Bandwidth BW – 30 – kHz Clock Frequency fC – 150 – kHz
Output Characteristics;
over VCC range, unless otherwise noted A1321; Cbypass = 0.1 μF, no load – – 40 mV Noise, Peak-to-Peak4 VN A1322; Cbypass = 0.1 μF, no load – – 25 mV A1323; Cbypass = 0.1 μF, no load – – 20 mV Output Resistance Rout Iout ≤ ±1 mA – 1.5 3 Ω Output Load Resistance RL Iout ≤ ±1 mA, VOUT to GND 4.7 – – kΩ Output Load Capacitance CL VOUT to GND – – 10 nF 1 Negative current is defi ned as conventional current coming out of (sourced from) the specifi ed device terminal. 2 Typical data is at TA = 25°C. They are for initial design estimations only, and assume optimum manufacturing and application conditions. Performance may vary for individual units, within the specifi ed maximum and minimum limits. 3 In these tests, the vector
X
is intended to represent positive and negative fi elds suffi cient to swing the output driver between fully OFF and saturated (ON), respectively. It is NOT intended to indicate a range of linear operation. 4 Noise specifi cation includes both digital and analog noise. Allegro MicroSystems, Inc. 4 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com