参数资料
型号: LT6660HCDC-10#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PSSO3
封装: 2 X 2 MM, 0.75 MM, LEAD FREE, PLASTIC, MO-229W-TBD, DFN-3
文件页数: 6/12页
文件大小: 400K
代理商: LT6660HCDC-10#PBF
LT6660
3
6660fa
The denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VIN = VOUT + 2.5V, IOUT = 0 unless otherwise specied.
ELECTRICAL CHARACTERISTICS
OUTPUT VOLTAGE
(V)
SPECIFIED TEMPERATURE
RANGE
ACCURACY
(%)
TEMPERATURE
COEFFICIENT (ppm/°C)
PART ORDER
NUMBER
5
0°C to 70°C
0.2
0.4
0.5
20
50
LT6660HCDC-5
LT6660JCDC-5
LT6660KCDC-5
10
0°C to 70°C
0.2
0.4
0.5
20
50
LT6660HCDC-10
LT6660JCDC-10
LT6660KCDC-10
AVAILABLE OPTIONS
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage Tolerance
LT6660HCDC
–0.2
0.2
%
LT6660JCDC
–0.4
0.4
%
LT6660KCDC
–0.5
0.5
%
Output Voltage Temperature Coefcient (Note 4)
LT6660HCDC
LT6660JCDC
LT6660KCDC
10
25
20
50
ppm/°C
Line Regulation
VOUT + 0.9V ≤ VIN ≤ VOUT + 2.5V
150
800
1000
ppm/V
VOUT + 2.5V ≤ VIN ≤ 20V
50
100
130
ppm/V
Load Regulation Sourcing (Note 5)
IOUT = 100A
1000
3000
4000
ppm/mA
IOUT = 10mA
50
200
300
ppm/mA
IOUT = 20mA
20
70
100
ppm/mA
Thermal Regulation (Note 6)
ΔP = 200mW
2.5
10
ppm/mW
Dropout Voltage (Note 7)
VIN – VOUT, ΔVOUT ≤ 0.2%, IOUT = 0
0.9
V
VIN – VOUT, ΔVOUT ≤ 0.2%, IOUT = 10mA
1.3
1.4
V
Output Current
Short VOUT to GND
40
mA
Reverse Leakage
VIN = –15V
0.5
10
A
Output Voltage Noise (Note 8)
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
4
ppm (P-P)
ppm (RMS)
Long-Term Stability of Output Voltage (Note 9)
100
ppm/√kHr
Hysteresis (Note 10)
ΔT = 0°C to 70°C
ΔT = –40°C to 85°C
50
250
ppm
Supply Current
LT6660-2.5
115
145
175
A
LT6660-3
145
180
220
A
LT6660-3.3
145
180
220
A
LT6660-5
160
200
240
A
LT6660-10
215
270
350
A
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