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LTC2421 数据表(PDF) 3 Page - Linear Technology

部件名 LTC2421
功能描述  1-/2-Channel 20-Bit UPower No Latency ADCs in MSOP-10
Download  32 Pages
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制造商  LINER [Linear Technology]
网页  http://www.linear.com
标志 LINER - Linear Technology

LTC2421 数据表(HTML) 3 Page - Linear Technology

  LTC2421 Datasheet HTML 1Page - Linear Technology LTC2421 Datasheet HTML 2Page - Linear Technology LTC2421 Datasheet HTML 3Page - Linear Technology LTC2421 Datasheet HTML 4Page - Linear Technology LTC2421 Datasheet HTML 5Page - Linear Technology LTC2421 Datasheet HTML 6Page - Linear Technology LTC2421 Datasheet HTML 7Page - Linear Technology LTC2421 Datasheet HTML 8Page - Linear Technology LTC2421 Datasheet HTML 9Page - Linear Technology Next Button
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background image
3
LTC2421/LTC2422
24212f
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage
2.7V
≤ VCC ≤ 5.5V
q
2.5
V
CS, FO
2.7V
≤ VCC ≤ 3.3V
2.0
V
VIL
Low Level Input Voltage
4.5V
≤ VCC ≤ 5.5V
q
0.8
V
CS, FO
2.7V
≤ VCC ≤ 5.5V
0.6
V
VIH
High Level Input Voltage
2.7V
≤ VCC ≤ 5.5V (Note 9)
q
2.5
V
SCK
2.7V
≤ VCC ≤ 3.3V (Note 9)
2.0
V
VIL
Low Level Input Voltage
4.5V
≤ VCC ≤ 5.5V (Note 9)
q
0.8
V
SCK
2.7V
≤ VCC ≤ 5.5V (Note 9)
0.6
V
IIN
Digital Input Current
0V
≤ VIN ≤ VCC
q
–10
10
µA
CS, FO
IIN
Digital Input Current
0V
≤ VIN ≤ VCC (Note 9)
q
–10
10
µA
SCK
CIN
Digital Input Capacitance
10
pF
CS, FO
CIN
Digital Input Capacitance
(Note 9)
10
pF
SCK
VOH
High Level Output Voltage
IO = – 800µA
q
VCC – 0.5
V
SDO
VOL
Low Level Output Voltage
IO = 1.6mA
q
0.4
V
SDO
VOH
High Level Output Voltage
IO = – 800µA (Note 10)
q
VCC – 0.5
V
SCK
VOL
Low Level Output Voltage
IO = 1.6mA (Note 10)
q
0.4
V
SCK
IOZ
High-Z Output Leakage
q
–10
10
µA
SDO
DIGITAL I PUTS A D DIGITAL OUTPUTS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
Supply Voltage
q
2.7
5.5
V
ICC
Supply Current
Conversion Mode
CS = 0V (Note 12)
q
200
300
µA
Sleep Mode
CS = VCC (Note 12)
q
20
30
µA
POWER REQUIRE E TS
The q denotes specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 3)
The q denotes specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
Input Voltage Range
(Note 14)
q
ZSSET – 0.12VREF
FSSET + 0.12VREF
V
FSSET
Full-Scale Set Range
q
0.1 + ZSSET
VCC
V
ZSSET
Zero-Scale Set Range
q
0FSSET – 0.1
V
CS(IN)
Input Sampling Capacitance
1
pF
CS(REF)
Reference Sampling Capacitance
1.5
pF
IIN(LEAK)
Input Leakage Current
CS = VCC
q
–100
1
100
nA
IREF(LEAK)
Reference Leakage Current
VREF = 2.5V, CS = VCC
q
– 100
1
100
nA
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VREF = FSSET – ZSSET. (Note 3)
A ALOG I PUT A D REFERE CE


类似零件编号 - LTC2421

制造商部件名数据表功能描述
logo
Linear Technology		 LTC2421 LINER-LTC2421_15 Datasheet
377Kb / 32P		    1-/2-Channel 20-Bit Power No Latency ADCs in MSOP-10
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类似说明 - LTC2421

制造商部件名数据表功能描述
logo
Linear Technology		 LTC2422 LINER-LTC2422_15 Datasheet
377Kb / 32P		    1-/2-Channel 20-Bit Power No Latency ADCs in MSOP-10
LTC2421 LINER-LTC2421_15 Datasheet
377Kb / 32P		    1-/2-Channel 20-Bit Power No Latency ADCs in MSOP-10
LTC2401 LINER-LTC2401 Datasheet
171Kb / 12P		    1-/2-Channel 24-Bit uPower No Latency ADC in MSOP-10
LTC2401 LINER-LTC2401_15 Datasheet
364Kb / 32P		    1-/2-Channel 24-Bit Power No Latency ADCs in MSOP-10
LTC2402 LINER-LTC2402_15 Datasheet
364Kb / 32P		    1-/2-Channel 24-Bit Power No Latency ADCs in MSOP-10
LTC2424 LINER-LTC2424 Datasheet
317Kb / 28P		    4-/8-Channel 20-Bit uPower No Latency ADCs
LTC2402 LINER-LTC2402 Datasheet
358Kb / 32P		    1-/2-Channel 24-Bit mPower No Latency DSTMADCs in MSOP-10
LTC2404 LINER-LTC2404 Datasheet
351Kb / 36P		    4-/8-Channel 24-Bit uPower No Latency ADCs
LTC2420 LINER-LTC2420 Datasheet
186Kb / 12P		    20-Bit uPower No Latency ADC in SO-8
LTC2428 LINER-LTC2428_15 Datasheet
426Kb / 36P		    4-/8-Channel 20-Bit mPower No Latency ADCs
More results


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