参数资料
型号: DC1826A-E
厂商: Linear Technology
文件页数: 20/26页
文件大小: 0K
描述: BOARD SAR ADC LTC2389-16
软件下载: QuikEval II System
设计资源: DC1826A Schematic
DC1826A Design Files
标准包装: 1
系列: QuikEval-II™
ADC 的数量: 1
位数: 16
采样率(每秒): 2.5M
数据接口: 串行,并联
输入范围: ±4.096 V
在以下条件下的电源(标准): 162.5mW @ 2.5MSPS
工作温度: 0°C ~ 70°C
已用 IC / 零件: LTC2389-16
已供物品:
相关产品: LTC2389ILX-16#PBF-ND - IC ADC 16BIT PAR/SRL 2.5M 48LQFP
LTC2389CLX-16#PBF-ND - IC ADC 16BIT PAR/SRL 2.5M 48LQFP
LTC2389IUK-16#PBF-ND - IC ADC 16BIT PAR/SRL 2.5M 48-QFN
LTC2389CUK-16#PBF-ND - IC ADC 16BIT PAR/SRL 2.5M 48-QFN
LTC2389IUK-16#TRPBF-ND - IC ADC 16BIT PAR/SRL 2.5M 48-QFN
LTC2389CUK-16#TRPBF-ND - IC ADC 16BIT PAR/SRL 2.5M 48-QFN
LTC2389HLX-16#PBF-ND - IC ADC 16BIT PAR/SRL 2.5M 48LQFP
DC718C-ND - DEMO QUIKEVAL-II DATA
3
62001ff
LT6200/LT6200-5
LT6200-10/LT6201
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
SPECIFIED
TEMPERATURE RANGE
LT6200CS8-10#PBF
LT6200CS8-10#TRPBF
620010
8-Lead Plastic SO
0°C to 70°C
LT6200IS8-10#PBF
LT6200IS8-10#TRPBF
200I10
8-Lead Plastic SO
–40°C to 85°C
LT6201CDD#PBF
LT6201CDD #TRPBF
LADG
8-Lead (3mm
× 3mm) Plastic DFN 0°C to 70°C
LT6201CS8#PBF
LT6201CS8 #TRPBF
6201
8-Lead Plastic SO
0°C to 70°C
LT6201IS8 #PBF
LT6201IS8 #TRPBF
6201I
8-Lead Plastic SO
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
orDer inForMaTion
elecTrical characTerisTics
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VS = 5V, VCM = Half Supply
VS = 3V, VCM = Half Supply
0.1
0.9
1
2.5
mV
VS = 5V, VCM = V+ to V
VS = 3V, VCM = V+ to V
0.6
1.8
2
4
mV
Input Offset Voltage Match
(Channel-to-Channel) (Note 11)
VCM = Half Supply
VCM = Vto V+
0.2
0.5
1.1
2.2
mV
IB
Input Bias Current
VCM = Half Supply
VCM = V+
VCM = V
–40
–50
–10
8
–23
18
A
IB
IB Shift
VCM = Vto V+
31
68
A
IB Match (Channel-to-Channel) (Note 11)
VCM = Vto V+
0.3
5
A
IOS
Input Offset Current
VCM = Half Supply
VCM = V+
VCM = V
0.1
0.02
0.4
4
5
A
Input Noise Voltage
0.1Hz to 10Hz
600
nVP-P
en
Input Noise Voltage Density
f = 100kHz, VS = 5V
f = 10kHz, VS = 5V
1.1
1.5
2.4
nV/√Hz
in
Input Noise Current Density, Balanced Source
Unbalanced Source
f = 10kHz, VS = 5V
2.2
3.5
pA/√Hz
Input Resistance
Common Mode
Differential Mode
0.57
2.1
CIN
Input Capacitance
Common Mode
Differential Mode
3.1
4.2
pF
AVOL
Large-Signal Gain
VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2
VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2
VS = 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2
70
11
17
120
18
70
V/mV
CMRR
Common Mode Rejection Ratio
VS = 5V, VCM = Vto V+
VS = 5V, VCM = 1.5V to 3.5V
VS = 3V, VCM = Vto V+
65
85
60
90
112
85
dB
CMRR Match (Channel-to-Channel) (Note 11)
VS = 5V, VCM = 1.5V to 3.5V
80
105
dB
PSRR
Power Supply Rejection Ratio
VS = 2.5V to 10V, LT6201DD VS = 2.5V to 7V
60
68
dB
PSRR Match (Channel-to-Channel) (Note 11)
VS = 2.5V to 10V, LT6201DD VS = 2.5V to 7V
65
100
dB
Minimum Supply Voltage (Note 6)
2.5
V
TA = 25°C, VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, VSHDN = OPEN,
unless otherwise noted.
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