Body Composition Analyzer

Body Composition Analyzer

Such as low power consumption and miniaturization are important in designing body composition analyzer. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, sensor signal input unit, display unit, etc., along with circuit configuration examples.

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 LDO LDO Battery Battery Op-amp Op-amp Piezoelectric Element Piezoelectric Element Constant Current Circuit Constant Current Circuit TVS TVS TVS TVS TVS TVS TVS TVS Op-amp Op-amp LCD Module LCDModule Sound Sound Human Body Impedance Measurement Terminal Human Body Impedance Measurement Terminal MCU MCU Display circuit Power supply Piezoelectric element Impedance measurement circuit
Power supply

Example of power supply circuit in a battery powered system

Piezoelectric element

Example of piezoelectric device circuit for measurement of body weight

Panel display system

Example of panel display circuit

Human body impedance measurement

Example of impedance measurement circuit for measuring body fat

子方塊圖

Power supply
Power supply

Example of power supply circuit in a battery powered system

Example of power supply circuit in a battery powered system
Small surface mount LDO regulator
器件型號
TCR3UM Series
TCR3DF Series
TCR3UF Series
Toshiba Package Name DFN4E SOT-25 (SMV) SOT-25 (SMV)
IOUT (Max) [mA] 300 300 300
VOUT [V] 0.8 to 5.0 1.0 to 4.5 0.8 to 5.0
搜尋產品線
MCU
Series TX00 Series
Group M060 Group
搜尋產品線
Piezoelectric element
Piezoelectric element

Example of piezoelectric device circuit for measurement of body weight

Example of piezoelectric device circuit for measurement of body weight
Low noise operational amplifier
器件型號
TC75S67TU
Toshiba Package Name SOT-353F (UFV)
VCC (Max) [V] 5.5
VCC, VEE (Max) [V] +/-2.75
搜尋產品線
MCU
Series TX00 Series
Group M060 Group
搜尋產品線
Panel display system
Panel display system

Example of panel display circuit

Example of panel display circuit
MCU
Series TX00 Series
Group M060 Group
搜尋產品線
Human body impedance measurement
Human body impedance measurement

Example of impedance measurement circuit for measuring body fat

Example of impedance measurement circuit for measuring body fat
TVS diode
器件型號
DF2B7AFU
Toshiba Package Name SOD-323 (USC)
VESD (Max) [kV] +/-30
IR (Max) [µA] 0.1
Rdyn (Typ.) [Ω] 0.2
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 8.5
搜尋產品線
Low noise operational amplifier
器件型號
TC75S67TU
Toshiba Package Name SOT-353F (UFV)
VCC (Max) [V] 5.5
VCC, VEE (Max) [V] +/-2.75
搜尋產品線
Low current consumption operational amplifier
器件型號
TC75S102F
Toshiba Package Name SOT-25 (SMV)
VCC (Max) [V] 5.5
VCC, VEE (Max) [V] +/-2.75
搜尋產品線
Small-signal MOSFET
器件型號
SSM3K15AMFV
Toshiba Package Name SOT-723 (VESM)
VDSS (Max) [V] 30
ID (Max) [A] 0.1
RDS(ON) (Max) [Ω] @ |VGS| = 2.5 [V] 6.0
Polarity N-ch
搜尋產品線
MCU
Series TX00 Series
Group M060 Group
搜尋產品線

解決方案

這些文件說明推薦的半導體產品的要點及其特徵，方便產品選擇。

解決方案
SolutionProposal_Body Composition Analyzer / English (PDF:1.1MB)
SolutionProposal_Body Composition Analyzer / Japanese (PDF:1.2MB)

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