STEVAL-ISQ007V1 STMicroelectronics, STEVAL-ISQ007V1 Datasheet - Page 13

• Manufacturer Part Number: STEVAL-ISQ007V1
• Description: BOARD EVAL BASED ON TSC101
• Manufacturer: STMicroelectronics
• Type: Other Power Managementr

Specifications of STEVAL-ISQ007V1

• Channels Per Ic: 1 - Single
• Amplifier Type: Current Sense
• Output Type: Single-Ended
• Slew Rate: 0.9 V/µs
• -3db Bandwidth: 450kHz
• Current - Output / Channel: 60mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 165µA
• Voltage - Supply, Single/dual (±): 4 V ~ 24 V
• Board Type: Fully Populated
• Utilized Ic / Part: TSC101
• Input Voltage: 4 V to 24 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: TSC101
• Kit Application Type: Amplifier
• Application Sub Type: Current-Sense Amplifier
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TSC101
• Other names: 497-8339

TSC101
4.5
Output voltage accuracy
The output voltage accuracy is the difference between the actual output voltage and the
theoretical output voltage. Ideally, the current sensing output voltage should be equal to the
input differential voltage multiplied by the theoretical gain, as in the following formula:
The actual value is very slightly different, mainly due to the effects of:
●
●
Figure 22. V
The output voltage accuracy, expressed in percentage, can be calculated with the following
formula:
with A
V
the input offset voltage V
non-linearity
v
out-th
= 20 V/V for TSC101A, A
=A
v
out
. V
vs. V
sense
sense
ΔV
theoretical and actual characteristics
os
out
Doc ID 13313 Rev 3
,
v
=
= 50 V/V for TSC101B and A
abs V
------------------------------------------------------------------------- -
(
out
A
v
–
⋅
(
A
V
v
sense
⋅
V
sense
)
v
)
= 100 V/V for TSC101C.
Parameter definitions
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