參數(shù)資料
型號(hào): MAX9922EVKIT+
廠商: Maxim Integrated Products
文件頁數(shù): 10/15頁
文件大?。?/td> 0K
描述: EVALUATION KIT FOR MAX9922
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
每 IC 通道數(shù): 1 - 單
放大器類型: 電流檢測(cè)
輸出類型: 單端
轉(zhuǎn)換速率: 0.4 V/µs
-3db帶寬: 10kHz
工作溫度: -40°C ~ 85°C
電流供應(yīng)(主 IC): 780µA
電壓 - 電源,單路/雙路(±): 2.85 V ~ 5.5 V
板類型: 完全填充
已供物品:
已用 IC / 零件: MAX9922
MAX9922/MAX9923
Ultra-Precision, High-Side
Current-Sense Amplifiers
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VRSB = VRS+ = VRS- = +12V, VDD = +3.3V, VGND = 0V, VREF = VDD/2 for bidirectional, VREF = 0V for unidirectional, VSENSE = VRS+ - VRS-
= 0V, MAX9922 is set for AV =100V/V (R1 = 1k, R2 = 99k), SHDN = VDD, TA = -40°C to +85°C, unless otherwise noted. Typical values
are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AC CHARACTERISTICS
MAX9922
10
MAX9923T
50
VSENSE = 10mVP-P
MAX9923H
10
-3dB Small-Signal Bandwidth
BW
VSENSE = 5mVP-P
MAX9923F
2.5
kHz
Slew Rate
SR
VOUT = 2V, CLOAD = 100pF
0.4
V/s
MAX9922
200
MAX9923T
100
MAX9923H
200
OUT Settling Time to 1% of
Final Value
CLOAD = 7pF
MAX9923F
400
s
Input-Voltage Noise
Peak-to-Peak
fO = 0.1Hz to 10Hz
3.4
VP-P
Autozeroing Clock Frequency
fC
Pseudo-random
20
kHz
Capacitive-Load Stability
No sustained oscillations
200
pF
POWER-SUPPLY CHARACTERISTICS
Supply Voltage Range
VDD
Guaranteed by PSRR
2.85
5.50
V
Power-Supply Rejection Ratio
PSRR
2.85V
≤ VDD ≤ 5.5V, -40°C ≤ TA ≤ +85°C
(Note 2)
93
99
dB
VDD = 5.0V
780
1300
IDD
VDD = 3.0V
700
1500
Quiescent Supply Current
IRSB
VRSB = 12V
200
300
A
IDD_SD
VSHDN = 0.3V
0.05
1
Shutdown Supply Current
IRSB_SD
VSHDN = 0.3V, VRSB = 28V
0.05
1
A
Power-Down Input Current
IRS+L,
IRS-L
VDD = VREF = 0V, VRSB = VRS+ = VRS- = 28V
0.01
0.1
A
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