LT1460A-10 Просмотр технического описания (PDF) - Linear Technology
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LT1460A-10 Datasheet PDF : 24 Pages
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LTC2753
ELECTRICAL CHARACTERISTICS VDD = 5V, VREF = 5V unless otherwise specified. The ● denotes the
specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
LTC2753-12
LTC2753-14
LTC2753B-16
LTC2753A-16
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
Static Performance
Resolution
● 12
14
16
16
Bits
Monotonicity
● 12
14
16
16
Bits
DNL Differential
Nonlinearity
●
±1
±1
±1
±0.2 ±1
LSB
INL
Integral
Nonlinearity
●
±1
±1
±2
±0.4 ±1
LSB
GE
Gain Error
All Output
●
±0.5 ±2
Ranges
±1.5 ±5
±20
±4 ±14 LSB
GETC Gain Error Temp- ΔGain/ΔTemp
±0.6
erature Coefficient
±0.6
±0.6
±0.6
ppm/°C
BZE
Bipolar Zero Error All Bipolar
●
Ranges
±0.2 ±1
±0.6 ±3
±12
±2 ±8
LSB
BZSTC Bipolar Zero Temp-
erature Coefficient
±0.5
±0.5
±0.5
±0.5
ppm/°C
PSR
ILKG
CIOUT1
Power Supply
Rejection
IOUT1 Leakage
Current
Output
Capacitance
VDD = 5V, ±10% ●
VDD = 3V, ±10% ●
TA = 25°C
TMIN to TMAX
●
Full-Scale
Zero Scale
±0.025
±0.06
±0.05 ±2
±5
75
45
±0.1
±0.25
±0.05 ±2
±5
75
45
±0.4
±1
±0.05 ±2
±5
75
45
±0.03 ±0.2
±0.1 ±0.5
±0.05 ±2
±5
75
45
LSB/V
nA
pF
pF
VDD = 5V, VREF = 5V unless otherwise specified. The ● denotes specifications that apply over the full operating temperature range,
otherwise specifications are at TA = 25°C.
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Resistances (Note 3)
R1, R2
Reference Inverting Resistors
(Note 4)
● 16
20
kΩ
RREF
DAC Input Resistance
RFB
Feedback Resistor
(Note 3)
ROFS
Bipolar Offset Resistor
(Note 3)
RVOS
Offset Adjust Resistor
●
8
10
kΩ
●
8
10
kΩ
● 16
20
kΩ
● 800 1000
kΩ
Dynamic Performance
Output Settling Time
0V to 10V Range, 10V Step. To ±0.0015% FS
2
μs
(Note 5)
Glitch Impulse
(Note 6)
1
nV•s
Digital-to-Analog Glitch Impulse
(Note 7)
1
nV•s
Multiplying Feedthrough Error
0V to 10V Range, VREF = ±10V, 10kHz
Sine Wave
0.5
mV
THD
Total Harmonic Distortion
(Note 8) Multiplying
–110
dB
Output Noise Voltage Density
(Note 9) at IOUT1
13
nV/√H⎯ ⎯z
2753f
3
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