参数资料
型号: LTC1410ISW#TR
厂商: Linear Technology
文件页数: 9/16页
文件大小: 0K
描述: IC ADC 12BIT 1.25MSPS SMP 28SOIC
标准包装: 1,000
位数: 12
采样率(每秒): 1.25M
数据接口: 并联
转换器数目: 1
功率耗散(最大): 230mW
电压电源: 双 ±
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
包装: 带卷 (TR)
输入数目和类型: 2 个单端,双极;1 个差分,双极
2
LTC1410
AVDD = DVDD = VDD (Notes 1, 2)
Supply Voltage (VDD) ................................................ 6V
Negative Supply Voltage (VSS) ............................... –6V
Total Supply Voltage (VDD to VSS) .......................... 12V
Analog Input Voltage
(Note 3) .................................. VSS – 0.3V to VDD + 0.3V
Digital Input Voltage (Note 4) ............ VSS – 0.3V to 10V
Digital Output Voltage ................... – 0.3V to VDD + 0.3V
Power Dissipation ............................................. 500mW
Operating Temperature Range
LTC1410C .............................................. 0
°C to 70°C
LTC1410I ........................................... – 40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
A
U
G
W
A
W
U
W
A
R
BSOLUTEXI
TI
S
WU
U
PACKAGE/ORDER I FOR ATIO
ORDER
PART NUMBER
Consult factory for Military grade parts.
PUT
U
I
A
U
LOG
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution (No Missing Codes)
q
12
Bits
Integral Linearity Error
(Note 7)
q
±0.3
±1
LSB
Differential Linearity Error
q
±0.3
±1
LSB
Offset Error
(Note 8)
±2
±6
LSB
q
±8
LSB
Full-Scale Error
±15
LSB
Full-Scale Tempco
IOUT(REF) = 0
q
±15
ppm/
°C
TJMAX = 110°C, θJA = 90°C/W (SW)
TJMAX = 110°C, θJA = 95°C/W (G)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
+AIN
–AIN
VREF
REFCOMP
AGND
D11(MSB)
D10
D9
D8
D7
D6
D5
D4
DGND
AVDD
DVDD
VSS
BUSY
CS
CONVST
RD
SHDN
NAP/SLP
OGND
D0
D1
D2
D3
G PACKAGE
28-LEAD PLASTIC SSOP
SW PACKAGE
28-LEAD PLASTIC SO WIDE
TOP VIEW
LTC1410CG
LTC1410CSW
LTC1410IG
LTC1410ISW
CC
HARA TERISTICS
CO
U
VERTER
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. With Internal Reference (Notes 5, 6)
The q denotes specifications which apply over the full operating temperature range, otherwise
specifications are at TA = 25°C. (Note 5)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
Analog Input Range (Note 9)
4.75V
≤ VDD ≤ 5.25V, –5.25V ≤ VSS ≤ –4.75V q
±2.5
V
IIN
Analog Input Leakage Current
CS = High
q
±1
A
CIN
Analog Input Capacitance
Between Conversions
17
pF
During Conversions
5
pF
t ACQ
Sample-and-Hold Acquisition Time
q
50
100
ns
t AP
Sample-and-Hold Aperture Delay Time
–1.5
ns
tjitter
Sample-and-Hold Aperture Delay Time Jitter
5
psRMS
CMRR
Analog Input Common Mode Rejection Ratio
– 2.5V < (– AIN = AIN) < 2.5V
60
dB
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