參數(shù)資料
型號: LT6109HMS-1#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 模擬信號調理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO10
封裝: LEAD FREE, PLASTIC, MSOP-10
文件頁數(shù): 22/28頁
文件大?。?/td> 370K
代理商: LT6109HMS-1#TRPBF
LT6109-1/LT6109-2
3
610912f
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. V+ = 12V, VPULLUP = V+, VEN/RST = 2.7V, RIN = 100Ω,
ROUT = R1 + R2 + R3 = 10k, gain = 100, RC = 25.5k, CL = CLC = 2pF, unless otherwise noted. (See Figure 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V+
Supply Voltage Range
l
2.7
60
V
IS
Supply Current (Note 4)
V+ = 2.7V, RIN = 1k, VSENSE = 5mV
475
A
V+ = 60V, RIN = 1k, VSENSE = 5mV
l
600
700
1000
A
Supply Current in Shutdown
V+ = 2.7V, VEN/RST = 0V, RIN = 1k, VSENSE = 0.5V
l
3
5
7
A
V+ = 60V, VEN/RST = 0V, RIN = 1k, VSENSE = 0.5V
l
7
11
13
A
EN/RST Pin Current
VEN/RST = 0V, V+ = 60V
–200
nA
EN/RST Pin Threshold
V+ = 2.7V to 60V
l
0.8
1.9
V
Current Sense Amplifier
VOS
Input Offset Voltage
VSENSE = 5mV
l
–350
–450
350
450
V
VOS/T
Input Offset Voltage Drift
VSENSE = 5mV
l
±0.8
V/°C
IB
Input Bias Current
(SENSELO, SENSEHI) (Note 5)
V+ = 2.7V to 60V
l
60
300
350
nA
IOS
Input Offset Current
V+ = 2.7V to 60V
±5
nA
IOUTA
Maximum Output Current (Note 6)
l
1
mA
PSRR
Power Supply Rejection Ratio
(Note 7)
V+ = 2.7V to 60V, VSENSE = 5mV
l
120
114
127
dB
CMRR
Common Mode Rejection Ratio
V+ = 36V, VSENSE = 5mV, VICM = 2.7V to 36V
125
dB
V+ = 60V, VSENSE = 5mV, VICM = 27V to 60V
l
110
103
125
dB
VSENSE(MAX) Full-Scale Input Sense Voltage
(Note 6)
RIN = 500Ω
l
500
mV
Gain Error (Note 8)
V+ = 2.7V, VSENSE = 5mV to 24mV
V+ = 12V to 60V, VSENSE = 5mV to 100mV
l
–0.2
–0.08
0
%
SENSELO Voltage (Note 9)
V+ = 2.7V, VSENSE = 100mV, ROUT = 2k
V+ = 60V, VSENSE = 100mV
l
2.5
27
V
Output Swing High (V+ to VOUTA)
V+ = 2.7V, VSENSE = 27mV
l
0.2
V
V+ = 12V, VSENSE = 120mV
l
0.5
V
BW
Signal Bandwidth
IOUT = 1mA
IOUT = 100A
1
140
MHz
kHz
tr
Input Step Response (to 50% of
Final Output Voltage)
V+ = 2.7V, VSENSE = 24mV Step, Output Rising Edge
V+ = 12V to 60V, VSENSE = 100mV Step, Output Rising Edge
500
ns
tSETTLE
Settling Time to 1%
VSENSE = 10mV to 100mV, ROUT = 2k
2
s
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