参数资料
型号: TLV2541IDGKRG4
厂商: Texas Instruments
文件页数: 31/32页
文件大小: 0K
描述: IC 12BIT 200 KSPS ADC S/O 8-MSOP
产品培训模块: Data Converter Basics
标准包装: 2,500
位数: 12
采样率(每秒): 200k
数据接口: DSP,串行,SPI?
转换器数目: 1
功率耗散(最大): 2.8mW
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: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
输入数目和类型: 1 个单端,单极
配用: 296-20577-ND - EVAL MOD FOR TLV2541
TLV2541, TLV2542, TLV2545
2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS245E MARCH 2000 REVISED APRIL 2010
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
0.95 mA
2 μA
ICC
With 1-μF/0.1-μF Capacitor Between Supply and Ground
t(Powerdown) Powerdown time S
0.5 μS
2 mS
VDD = 2.7 V
1 μA
5 μA
VDD = 5 V
1 μA
1.5 mA
Table 1. Modes of Operation and Data Throughput
CONTROL PIN(s)/DEVICE
MAX SCLK (MHz)
(50/50 duty cycle)
APPROXIMATE
CONVERSION
THROUGHPUT
(ksps)
VDD = 2.7 V
VDD = 4.5 V
VDD = 2.7 V
VDD = 4.5 V
CS control only (TLV2541 only)
For SPI interface
10
15
175
200
For DSP interface (Use CS as FS)
5
8
140
175
CS and FS control (TLV2541 only)§
DSP interface
15
20
200
See Figure 29(a).
See Figure 29(b).
§ See Figure 29(c).
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage range, GND to VDD
0.3 V to 6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range
0.3 V to VDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference input voltage
VDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range
0.3 V to VDD+ 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
40°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA:C
0°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
40°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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