參數(shù)資料
型號(hào): ADS1259IPW
廠商: Texas Instruments
文件頁(yè)數(shù): 29/48頁(yè)
文件大小: 0K
描述: IC ADC 24BIT 14KSPS LN 20TSSOP
產(chǎn)品培訓(xùn)模塊: Industrial Automation Overview
標(biāo)準(zhǔn)包裝: 70
位數(shù): 24
采樣率(每秒): 14k
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字,雙 ±
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 管件
輸入數(shù)目和類(lèi)型: 2 個(gè)單端,單極;2 個(gè)單端,雙極;1 個(gè)差分,單極;1 個(gè)差分,雙極
其它名稱(chēng): 296-27184-5
SBAS424D
– JUNE 2009 – REVISED AUGUST 2011
REGISTER MAP
The operation of the ADS1259 is controlled through a set of registers. Collectively, the registers contain all the
information needed to configure the part, such as data rate, calibration, etc. Table 20 shows the register map.
Table 20. Register Map
RESET
ADDRESS
REGISTER
VALUE
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
0h
CONFIG0
10XX0101b
1
0
ID1
ID0
0
RBIAS
0
SPI
1h
CONFIG1
00001000b
FLAG
CHKSUM
0
SINC2
EXTREF
DELAY2
DELAY1
DELAY0
2h
CONFIG2
XX000000b
DRDY
EXTCLK
SYNCOUT
PULSE
0
DR2
DR1
DR0
3h
OFC0
00000000b
OFC07
OFC06
OFC05
OFC04
OFC03
OFC02
OFC01
OFC00
4h
OFC1
00000000b
OFC15
OFC14
OFC13
OFC12
OFC11
OFC10
OFC09
OFC08
5h
OFC2
00000000b
OFC23
OFC22
OFC21
OFC20
OFC19
OFC18
OFC17
OFC16
6h
FSC0
00000000b
FSC07
FSC06
FSC05
FSC04
FSC03
FSC02
FSC01
FSC00
7h
FSC1
00000000b
FSC15
FSC14
FSC13
FSC12
FSC11
FSC10
FSC09
FSC08
8h
FSC2
01000000b
FSC23
FSC22
FSC21
FSC20
FSC19
FSC18
FSC17
FSC16
CONFIG0: CONFIGURATION REGISTER 0 (Address = 0h)
7
6
5
4
3
2
1
0
1
0
ID1
ID0
0
RBIAS
0
SPI
Reset value = 10XX0101b.
Bit 7
Reserved (read-only)
Always returns '1'.
Bit 6
Reserved (read-only)
Always returns '0'.
Bits 5-4
ID[1:0]: Factory-programmed identification bits (read-only)
(Note that these bits may change without notification.)
Bit 3
Reserved
Always write '0'.
Bit 2
RBIAS: Internal reference bias
0 = Internal reference bias disabled
1 = Internal reference bias enabled (default)
Bit 1
Reserved
Always write '0'.
Bit 0
SPI: SCLK timeout of SPI interface
0 = SPI timeout disabled
1 = SPI timeout enabled (default), when SCLK is held low for 216 clock cycles
Copyright
2009–2011, Texas Instruments Incorporated
35
相關(guān)PDF資料
PDF描述
ISL83483IBZ-T TXRX RS-485/422 3.3V LP 8-SOIC
VE-B0V-MY-B1 CONVERTER MOD DC/DC 5.8V 50W
85106JC1418PX50 CONN PLUG STRAIGHT 18POS W/PIN
B37981M1103K051 CAP CER 10000PF 100V 10% RADIAL
VI-J1T-MY-F3 CONVERTER MINIMOD DC/DC 6.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS1259IPW 制造商:Texas Instruments 功能描述:A/D CONVERTER (A-D) IC
ADS1259IPWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Noise 14kSPS 24B ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1259QPWRQ1 功能描述:24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-TSSOP 制造商:texas instruments 系列:- 包裝:剪切帶(CT) 零件狀態(tài):有效 位數(shù):24 采樣率(每秒):14k 輸入數(shù):1 輸入類(lèi)型:差分,單端 數(shù)據(jù)接口:SPI 配置:ADC 無(wú)線電 - S/H:ADC:- A/D 轉(zhuǎn)換器數(shù):1 架構(gòu):三角積分 參考類(lèi)型:外部 電壓 - 電源,模擬:5V 電壓 - 電源,數(shù)字:2.7 V ~ 5.25 V 特性:PGA 工作溫度:-40°C ~ 105°C 封裝/外殼:20-TSSOP(0.173",4.40mm 寬) 供應(yīng)商器件封裝:20-TSSOP 標(biāo)準(zhǔn)包裝:1
ADS-125MC 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Analog-to-Digital Converter, 12-Bit
ADS-126 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述: