参数资料
型号: LTC2453ITS8#TRMPBF
厂商: Linear Technology
文件页数: 13/18页
文件大小: 0K
描述: IC ADC 16BIT DELTA SIG TSOT23-8
产品培训模块: LTC2460 and LTC2450 Delta Sigma ADC Families
标准包装: 1
位数: 16
采样率(每秒): 60
数据接口: I²C,串行
转换器数目: 2
功率耗散(最大): 4mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8 薄型,TSOT-23-8
供应商设备封装: TSOT-23-8
包装: 标准包装
输入数目和类型: 1 个差分,双极
产品目录页面: 1348 (CN2011-ZH PDF)
其它名称: LTC2453ITS8#TRMPBFDKR
LTC2453
4
2453fc
TYPICAL PERFORMANCE CHARACTERISTICS
Integral Nonlinearity, VCC = 5V
Integral Nonlinearity, VCC = 3V
Maximum INL vs Temperature
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Notes 2, 7)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
tCONV
Conversion Time
l
13
16.6
23
ms
fSCL
SCL Clock Frequency
l
0
400
kHz
tHD(SDA)
Hold Time (Repeated) START Condition
l
0.6
s
tLOW
LOW Period of the SCL Pin
l
1.3
s
tHIGH
HIGH Period of the SCL Pin
l
0.6
s
tSU(STA)
Set-Up Time for a Repeated START Condition
l
0.6
s
tHD(DAT)
Data Hold Time
l
0
0.9
s
tSU(DAT)
Data Set-Up Time
l
100
ns
tr
Rise Time for SDA, SCL Signals
(Note 6)
l
20 + 0.1CB
300
ns
tf
Fall Time for SDA, SCL Signals
(Note 6)
l
20 + 0.1CB
300
ns
tSU(STO)
Set-Up Time for STOP Condition
l
0.6
s
tBUF
Bus Free Time Between a Stop and Start Condition
l
1.3
s
tOF
Output Fall Time VIHMIN to VILMAX
Bus Load CB 10pF to
400pF (Note 6)
l
20 + 0.1CB
250
ns
tSP
Input Spike Suppression
l
50
ns
I2C TIMING CHARACTERISTICS
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2. All voltage values are with respect to GND. VCC = 2.7V to 5.5V
unless otherwise specified.
VREF = VREF+ – VREF–, VREFCM = (VREF+ + VREF–)/2, FS = VREF+ – VREF–;
VIN = VIN+ – VIN–, –VREF ≤ VIN ≤ VREF; VINCM = (VIN+ + VIN–)/2.
Note 3. Guaranteed by design, not subject to test.
Note 4. Integral nonlinearity is defined as the deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
Guaranteed by design and test correlation.
Note 5. Input sampling current is the average input current drawn from
the input sampling network while the LTC2453 is converting.
Note 6. CB = capacitance of one bus line in pF.
Note 7. All values refer to VIH(MIN) and VIL(MAX) levels.
Note 8. A positive current is flowing into the DUT pin.
DIFFERENTIAL INPUT VOLTAGE (V)
–5
INL
(LSB)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
3
2453 G01
–3
–1
1
5
2
–4
–2
0
4
VCC = 5V
VREF+ = 5V
VREF– = 0V
TA = –45°C, 25°C, 90°C
DIFFERENTIAL INPUT VOLTAGE (V)
–3
INL
(LSB)
–0.5
0
0.5
0
2
2453 G02
–1.0
–1.5
–2.0
–2
–1
1
1.0
1.5
2.0
3
VCC = 3V
VREF+ = 3V
VREF– = 0V
TA = –45°C, 25°C, 90°C
TEMPERATURE (°C)
–50
0
INL
(LSB)
0.5
1.0
1.5
2.0
–25
0
25
50
2453 G03
75
100
VCC = VREF+ = 5V, 4.1V, 3V
(TA = 25°C, unless otherwise noted)
相关PDF资料
PDF描述
LTC2482IDD#TRPBF IC ADC 16BIT 10-DFN
LTC2483IDD#TRPBF IC ADC 16BIT I2C 10-DFN
LTC2485CDD#TRPBF IC ADC 24BIT I2C 10-DFN
LTC2487CDE#PBF IC ADC 16BIT DELTA SIG 14-DFN
LTC2492IDE#TRPBF IC ADC 24BIT DELTA SIG 14-DFN
相关代理商/技术参数
参数描述
LTC2460CDD#PBF 功能描述:IC ADC 16BIT DELTA SIG 12-DFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:microPOWER™ 位数:8 采样率(每秒):1M 数据接口:串行,SPI? 转换器数目:1 功率耗散(最大):- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘(4x4) 包装:Digi-Reel® 输入数目和类型:8 个单端,单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6
LTC2460CDD#TRPBF 功能描述:IC ADC 16BIT DELTA SIG 12-DFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率(每秒):15 数据接口:MICROWIRE?,串行,SPI? 转换器数目:1 功率耗散(最大):480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN(5x7) 包装:带卷 (TR) 输入数目和类型:16 个单端,双极;8 个差分,双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
LTC2460CMS#PBF 功能描述:IC ADC 16BIT DELTA SIG 12-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率(每秒):15 数据接口:MICROWIRE?,串行,SPI? 转换器数目:1 功率耗散(最大):480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN(5x7) 包装:带卷 (TR) 输入数目和类型:16 个单端,双极;8 个差分,双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
LTC2460CMS#TRPBF 功能描述:IC ADC 16BIT DELTA SIG 12-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率(每秒):15 数据接口:MICROWIRE?,串行,SPI? 转换器数目:1 功率耗散(最大):480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN(5x7) 包装:带卷 (TR) 输入数目和类型:16 个单端,双极;8 个差分,双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
LTC2460IDD#PBF 功能描述:IC ADC 16BIT DELTA SIG 12-DFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率(每秒):15 数据接口:MICROWIRE?,串行,SPI? 转换器数目:1 功率耗散(最大):480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN(5x7) 包装:带卷 (TR) 输入数目和类型:16 个单端,双极;8 个差分,双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494