Datasheet BD14220G-C (Rohm) - 5
| 制造商 | Rohm |
| 描述 | Automotive Current Sense Amplifier |
| 页数 / 页 | 18 / 5 — BD1422xG-C Series. Recommended Operating Conditions. Electrical … |
| 文件格式/大小 | PDF / 1.0 Mb |
| 文件语言 | 英语 |
BD1422xG-C Series. Recommended Operating Conditions. Electrical Characteristics. TSZ02201. -0M2M0FC23030-1-2. 19.Jan.2024 Rev.001
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BD1422xG-C Series Recommended Operating Conditions
Parameter Symbol Min Typ Max Unit Conditions Power Supply Voltage VDD 2.7 5.0 5.5 V Common Mode Voltage VCM -14 +12 +40 V VINP, VINM Operating Temperature Topr -40 +25 +125 °C
Electrical Characteristics
(Unless otherwise specified VDD = 5 V, VCM = 12 V, VREF = VDD/2, VSENSE = (VVINP - VVINM), Ta = 25 °C) Parameter Symbol Min Typ Max Unit Conditions Power Supply Quiescent Current IDD - 240 360 µA VSENSE = 0 mV Current Sense Amplifier RTI(Note 7), V Offset Voltage SENSE = 0 mV VOS - - ±0.5 mV Ta = -40 °C to +125 °C BD14220G-C - 25 - Gain BD14221G-C GAIN - 50 - V/V BD14222G-C - 100 - V Gain Accuracy OUT = 0.5 V to VDD - 0.5 V GERR - - ±1.0 % Ta = -40 °C to +125 °C Nonlinearity Error Lin - ±0.01 - % VOUT = 0.5 V to VDD - 0.5 V V Input Bias Current SENSE = 0 mV IVINM - - ±1.0 µA Ta = -40 °C to +125 °C Band Width BW - 40 - kHz High VDD - -level Output Voltage VOUT_H 0.03 - - V OUT, RL = 10 kΩ pulldown Low GND + -level Output Voltage VOUT_L - - V 0.05 OUT, RL = 10 kΩ pullup (Note 7) RTI = Referred To Input www.rohm.com
TSZ02201
5
-0M2M0FC23030-1-2
© 2022 ROHM Co., Ltd. All rights reserved. /15 TSZ22111 • 15 • 001
19.Jan.2024 Rev.001
Document Outline General Description Features Applications Key Specifications Package Typical Application Circuit Pin Configuration Pin Descriptions Absolute Maximum Ratings Thermal Resistance Recommended Operating Conditions Electrical Characteristics Typical Performance Curves Timing Chart Application Example I/O Equivalence Circuits Operational Notes Ordering Information Marking Diagram Physical Dimension and Packing Information Revision History
Parameter Symbol Min Typ Max Unit Conditions Power Supply Voltage VDD 2.7 5.0 5.5 V Common Mode Voltage VCM -14 +12 +40 V VINP, VINM Operating Temperature Topr -40 +25 +125 °C
Electrical Characteristics
(Unless otherwise specified VDD = 5 V, VCM = 12 V, VREF = VDD/2, VSENSE = (VVINP - VVINM), Ta = 25 °C) Parameter Symbol Min Typ Max Unit Conditions Power Supply Quiescent Current IDD - 240 360 µA VSENSE = 0 mV Current Sense Amplifier RTI(Note 7), V Offset Voltage SENSE = 0 mV VOS - - ±0.5 mV Ta = -40 °C to +125 °C BD14220G-C - 25 - Gain BD14221G-C GAIN - 50 - V/V BD14222G-C - 100 - V Gain Accuracy OUT = 0.5 V to VDD - 0.5 V GERR - - ±1.0 % Ta = -40 °C to +125 °C Nonlinearity Error Lin - ±0.01 - % VOUT = 0.5 V to VDD - 0.5 V V Input Bias Current SENSE = 0 mV IVINM - - ±1.0 µA Ta = -40 °C to +125 °C Band Width BW - 40 - kHz High VDD - -level Output Voltage VOUT_H 0.03 - - V OUT, RL = 10 kΩ pulldown Low GND + -level Output Voltage VOUT_L - - V 0.05 OUT, RL = 10 kΩ pullup (Note 7) RTI = Referred To Input www.rohm.com
TSZ02201
5
-0M2M0FC23030-1-2
© 2022 ROHM Co., Ltd. All rights reserved. /15 TSZ22111 • 15 • 001
19.Jan.2024 Rev.001
Document Outline General Description Features Applications Key Specifications Package Typical Application Circuit Pin Configuration Pin Descriptions Absolute Maximum Ratings Thermal Resistance Recommended Operating Conditions Electrical Characteristics Typical Performance Curves Timing Chart Application Example I/O Equivalence Circuits Operational Notes Ordering Information Marking Diagram Physical Dimension and Packing Information Revision History