參數(shù)資料
型號: L99H01QF
廠商: STMICROELECTRONICS
元件分類: 運(yùn)動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, PQFP32
封裝: 7 X 7 MM, ROHS COMPLIANT, LQFP-32
文件頁數(shù): 10/53頁
文件大?。?/td> 1129K
代理商: L99H01QF
Electrical specifications
L99H01
Doc ID 15567 Rev 3
Table 18.
Current sense amplifier(1)
Item
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
DC parameters
18.1
VICM
Input voltage range
– common mode
-4
VCP -8 V
V
18.2
VIOFF50
Input offset voltage
Gain = 50
-11
-4
3
mV
18.3
VIOFF20
Input offset voltage
Gain = 20
-23
-8
7
mV
18.4
VIOFF10
Input offset voltage
Gain = 10
-30
-10
10
mV
18.5
VIOFF-T50/ΔT
Input offset voltage
drift vs. temperature
Gain = 50
-10(2)
V/°K
18.6
VIOFF-T20/ΔT
Input offset voltage
drift vs. temperature
Gain = 20
V/°K
18.7
VIOFF-T10/ΔT
Input offset voltage
drift vs. temperature
Gain = 10
V/°K
18.8
VIOFF-O_50
Input offset voltage
with offset
compensation
Gain = 50
-3.5
-1
1.5
mV
18.9
VIOFF-O_20
Input offset voltage
with offset
compensation
Gain = 20
-6
-2
4
mV
18.10
VIOFF-O_10
Input offset voltage
with offset
compensation
Gain = 10
-10
-3
6
mV
18.11
PSRR_50
Power supply
rejection ratio
Gain = 50
39
dB
18.12
PSRR_20
Power supply
rejection ratio
Gain = 20
31
dB
18.13
PSRR_10
Power supply
rejection ratio
Gain = 10
25
dB
18.14
CMRR
Input common
mode rejection
Tj = 25 °C, DC
60
dB
18.15
Gain50
Gain
46.75
50
53.25
18.16
Gain20
Gain
19
20
21
18.17
Gain10
Gain
9.5
10
10.5
18.18.1
VCSOh
High-level output
voltage
IOUT = 2 mA
VCC - 250 mV
V
18.18.2
IOUT = 200 A
VCC - 50 mV VCC - 20 mV
V
18.19.1
VCSOl
Low-level output
voltage
IOUT = -2 mA
100
250
mV
18.19.2
IOUT = -200 A
15
50
mV
Dynamic parameters
18.20
SRcso_10
CSO slew rate
Gain = 10
RL= 1 k
Ω,
CL= 22 pF
2.8
4
V/s
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