参数资料
型号: LTC2440IGN#PBF
厂商: Linear Technology
文件页数: 12/28页
文件大小: 0K
描述: IC ADC DIFFER 24-BIT HS 16-SSOP
标准包装: 100
位数: 24
采样率(每秒): 3.5k
数据接口: MICROWIRE?,串行,SPI?
转换器数目: 2
功率耗散(最大): 40mW
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: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-SSOP
包装: 管件
输入数目和类型: 1 个差分,双极
产品目录页面: 1348 (CN2011-ZH PDF)
配用: DC570A-ND - BOARD DELTA SIGMA ADC LTC2440
LTC2440
2
2440fd
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC) to GND ....................... –0.3V to 6V
Analog Input Pins Voltage
to GND...................................... –0.3V to (VCC + 0.3V)
Reference Input Pins Voltage
to GND...................................... –0.3V to (VCC + 0.3V)
Digital Input Voltage to GND ......... –0.3V to (VCC + 0.3V)
Digital Output Voltage to GND....... –0.3V to (VCC + 0.3V)
Operating Temperature Range
LTC2440C ............................................... 0°C to 70°C
LTC2440I ............................................. –40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Notes 1,2)
TOP VIEW
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
VCC
REF+
REF
IN+
IN
SDI
GND
BUSY
fO
SCK
SDO
CS
EXT
GND
TJMAX = 125°C, θJA = 110°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2440CGN#PBF
LTC2440CGN#TRPBF
2440
Narrow 16-Lead SSOP
0°C to 70°C
LTC2440IGN#PBF
LTC2440IGN#TRPBF
2440I
Narrow 16-Lead SSOP
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution (No Missing Codes)
0.1V ≤ VREF ≤ VCC, –0.5 VREF ≤ VIN ≤ 0.5 VREF, (Note 5)
l
24
Bits
Integral Nonlinearity
VCC = 5V, REF+ = 5V, REF= GND, VINCM = 2.5V, (Note 6)
REF+ = 2.5V, REF= GND, VINCM = 1.25V, (Note 6)
l
5
3
15
ppm of VREF
Offset Error
2.5V ≤ REF+ ≤ VCC, REF= GND, GND ≤ IN+ = IN≤ VCC (Note 12)
l
2.5
5
μV
Offset Error Drift
2.5V ≤ REF+ ≤ VCC, REF= GND, GND ≤ IN+ = IN≤ VCC
20
nV/ °C
Positive Full-Scale Error
REF+ = 5V, REF= GND, IN+ = 3.75V, IN= 1.25V
REF+ = 2.5V, REF= GND, IN+ = 1.875V, IN= 0.625V
l
10
30
50
ppm of VREF
Positive Full-Scale Error Drift
2.5V ≤ REF+ ≤ VCC, REF= GND, IN+ = 0.75REF+, IN= 0.25 REF+
0.2
ppm of VREF/°C
Negative Full-Scale Error
REF+ = 5V, REF= GND, IN+ = 1.25V, IN= 3.75V
REF+ = 2.5V, REF= GND, IN+ = 0.625V, IN= 1.875V
l
10
30
50
ppm of VREF
Negative Full-Scale Error Drift
2.5V ≤ REF+ ≤ VCC, REF= GND, IN+ = 0.25 REF+, IN= 0.75 REF+
0.2
ppm of VREF/°C
Total Unadjusted Error
5V ≤ VCC ≤ 5.5V, REF+ = 2.5V, REF= GND, VINCM = 1.25V
5V ≤ VCC ≤ 5.5V, REF+ = 5V, REF= GND, VINCM = 2.5V
REF+ = 2.5V, REF= GND, VINCM = 1.25V, (Note 6)
15
ppm of VREF
Input Common Mode Rejection DC 2.5V ≤ REF+ ≤ VCC, REF= GND, GND ≤ IN= IN+ ≤ VCC
120
dB
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. (Notes 3, 4)
相关PDF资料
PDF描述
VE-B1T-MX-F1 CONVERTER MOD DC/DC 6.5V 75W
VE-J5K-MY-F4 CONVERTER MOD DC/DC 40V 50W
DS90CR217MTD/NOPB IC TXRX 21BIT CHAN LINK 48TSSOP
CS5364-CQZ IC ADC 4CH 114DB 216KHZ 48-LQFP
VE-2WR-IX-B1 CONVERTER MOD DC/DC 7.5V 75W
相关代理商/技术参数
参数描述
LTC2442CG 制造商:Linear Technology 功能描述:ADC Single Delta-Sigma 8ksps 24-bit Serial 36-Pin SSOP
LTC2442CG#PBF 功能描述:IC ADC 24BIT 4CH 36-SSOP 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
LTC2442CG#TRPBF 功能描述:IC ADC 24BIT 250MSPS 36-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:16 采样率(每秒):45k 数据接口:串行 转换器数目:2 功率耗散(最大):315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°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 W 包装:带卷 (TR) 输入数目和类型:2 个单端,单极
LTC2442CGPBF 制造商:Linear Technology 功能描述:ADC 8ksps 24-Bit Serial SSOP36
LTC2442IG#PBF 功能描述:IC ADC 24BIT 4CH 36-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极