参数资料
型号: PCZ33937AEKR2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 运动控制电子
英文描述: AC MOTOR CONTROLLER, 0.8 A, PDSO54
封装: 0.65 MM PITCH, ROHS COMPLIANT, SOIC-54
文件页数: 3/47页
文件大小: 750K
代理商: PCZ33937AEKR2
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
33937
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
CURRENT SENSE AMPLIFIER (CONTINUED)
Input Offset Current
IOS = IAMP_P - IAMP_N
IOS
-80
+80
nA
Input Offset Current Drift (28)
δIOS/δT
40
pA/°C
Output Voltage
High Level with RLOAD = 10 kΩ to VSS
Low Level with RLOAD = 10 kΩ to VDD
VOH
VOL
VDD-0.2
VDD
0.2
V
Differential Input Resistance
RI
1.0
M
Ω
Output Short-circuit Current
ISC
5.0
mA
Common Mode Input Capacitance at 10 kHz (28), (29)
CI
10
pF
Common Mode Rejection Ratio at DC
CMRR = 20*Log ((VOUT_diff/VIN_diff) * (VIN_CM/VOUT_CM))
CMRR
60
80
dB
Large Signal Open Loop Voltage Gain (DC) (28), (29)
AOL
–78
dB
Nonlinearity (28), (29)
RL = 1.0 k
Ω, CL = 500 pF, 0.3 < VO < 4.8 V, Gain = 5.0 to 15
NL
-1.0
+1.0
%
Notes
28.
This parameter is a design characteristic, not production tested.
29.
Without considering any offsets such as input offset voltage, internal mismatch and assuming no tolerance error in external resistors.
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 8.0 V
≤ VPWR = VSUP ≤ 40 V, -40°C ≤ TA ≤ 135°C, unless otherwise noted. Typical
values noted reflect the approximate parameter means at TA = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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