参数资料
型号: LTC1740CG#PBF
厂商: Linear Technology
文件页数: 14/16页
文件大小: 0K
描述: IC ADC 14BIT 6MSPS 36SSOP
标准包装: 37
位数: 14
采样率(每秒): 6M
数据接口: 并联
转换器数目: 1
功率耗散(最大): 300mW
电压电源: 双 ±
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 36-SSOP(0.209",5.30mm 宽)
供应商设备封装: 36-SSOP
包装: 管件
输入数目和类型: 2 个单端,双极;1 个差分,双极
7
LTC1740
1740f
OVDD (Pin 19): Positive Supply for the Output Logic. Can
be 2.7V to 5.25V. Bypass to GND with a 1
F to 10F
ceramic capacitor.
BUSY (Pin 27): BUSY is low when a conversion is in
progress. When a conversion is finished and the ADC is
acquiring the input signal, BUSY is high. Either the falling
edge of BUSY or the rising edge of CLK can be used to
latch the output data.
VSS (Pins 29, 30): Negative Supply. Can be – 5V or 0V. If
VSS is not shorted to GND, bypass to GND with a 1F
ceramic capacitor.
VDD (Pins 32, 33): Analog 5V Supply. Bypass to GND with
a 1
F to 10F ceramic capacitor (do not share a capacitor
with Pins 8, 9).
CLK (Pin 35): Conversion Start Signal. This active high
signal starts a conversion on its rising edge.
OF (Pin 36): Overflow Output. This signal is high when the
digital output is 01 1111 1111 1111 or 10 0000 0000 0000.
+AIN (Pin 1): Positive Analog Input.
–AIN (Pin 2): Negative Analog Input.
VCM (Pin 3): 2.5V Reference Output. Optional input com-
mon mode for single supply operation. Bypass to GND
with a 1
F to 10F ceramic capacitor.
SENSE (Pin 4): Reference Programming Pin. Ground
selects VREF = 4.5V. Short to VREF for VREF = 2.25V.
Connect SENSE to VDD to drive VREF with an external
reference. Connect SENSE directly to VDD, VREF or GND.
Do not drive SENSE with a logic signal.
VREF (Pin 5): DAC Reference. Bypass to GND with a 1F to
10
F ceramic capacitor.
GND (Pins 6, 7, 10, 31, 34): Analog Power Ground.
VDD (Pins 8, 9): Analog 5V Supply. Bypass to GND with a
1
F to 10F ceramic capacitor. (Do not share a capacitor
with Pins 32 and 33.)
OGND (Pins 11, 28): Output Logic Ground. Connect to
GND.
D13 to D0 (Pins 12 to 18, 20 to 26): Data Outputs. The
output format is two’s complement.
PIN FUNCTIONS
UU
U
相关PDF资料
PDF描述
MS3101A18-22S CONN RCPT 3POS FREE HNG W/SCKT
IDT7201LA15SO8 IC MEM FIFO 512X9 15NS 28-SOIC
VE-24V-IU-F4 CONVERTER MOD DC/DC 5.8V 200W
MS3124E12-3P CONN RCPT 3POS JAM NUT W/PINS
EN3P17F26SX CONN RCPT 17POS FEMALE PANEL #26
相关代理商/技术参数
参数描述
LTC1740IG 功能描述:IC ADC SMPL 14BIT 6MSPS 36-SSOP RoHS:否 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:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极
LTC1740IG#PBF 功能描述:IC ADC 14BIT 6MSPS 36SSOP 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:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极
LTC1740IG#TR 功能描述:IC ADC SMPL 14BIT 6MSPS 36-SSOP RoHS:否 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:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极
LTC1740IG#TRPBF 功能描述:IC ADC 14BIT 6MSPS 36SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率(每秒):3M 数据接口:- 转换器数目:- 功率耗散(最大):- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:-
LTC1741CFW 功能描述:IC ADC 12BIT 65MSPS 48-TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 其它有关文件:TSA1204 View All Specifications 标准包装:1 系列:- 位数:12 采样率(每秒):20M 数据接口:并联 转换器数目:2 功率耗散(最大):155mW 电压电源:模拟和数字 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TQFP 供应商设备封装:48-TQFP(7x7) 包装:Digi-Reel® 输入数目和类型:4 个单端,单极;2 个差分,单极 产品目录页面:1156 (CN2011-ZH PDF) 其它名称:497-5435-6