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參數(shù)資料
| 型號： | CS5460A-BS |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | ADC |
| 英文描述： | Single Phase Bi-Directional Power/Energy IC |
| 中文描述： | 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO24 |
| 封裝： | MO-150, SSOP-24 |
| 文件頁數(shù)： | 24/54頁 |
| 文件大?。?/td> | 876K |
| 代理商： | CS5460A-BS |
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CS5460A
24
pulse, one of the output pins (either EOUT or
EDIR) changes state. When the CS5460A must is-
sue another energy pulse, the other output chang-
es state. The direction the motor will rotate is
determined by the order of the state changes.
When energy is positive, EOUT will lead EDIR
such that the EOUT pulse train will lead the EDIR
pulse train by ~1/4 of the periods of these two
pulse train signal. When energy is negative, EDIR
will lead EOUT in a similar manner. See Figure 12.
3.3 Auto-Boot Mode Using EEPROM
The CS5460A has a MODE pin. When the MODE
pin is set to logic low, the CS5460A is in normal op-
erating mode, called host mode This mode de-
notes the normal operation of the part, that has
been described so far. But when this pin is set to
logic high, the CS5460A auto-boot mode is en-
abled. In auto-boot mode, the CS5460A is config-
ured to request a memory download from an
external serial EEPROM. The download sequence
is initiated by driving the RESET pin to logic high.
Auto-Boot mode allows the CS5460A to operate
without the need for a microcontroller. Note that if
the MODE pin is left unconnected, it will default to
logic low because of an internal pull-down on the
pin.
3.3.1 Auto-Boot Configuration
Figure 13 shows the typical connections between
the CS5460A and a serial EEPROM for proper au-
to-boot operation. In this mode, CS and SCLK are
driven outputs. SDO is always an output. During
the auto-boot sequence, the CS5460A drives CS
low, provides a clock output on SCLK, and drives
out-commands on SDO. It receives the EEPROM
data on SDI. The serial EEPROM must be pro-
grammed with the user-specified commands and
register data that will be used by the CS5460A to
change any of the default register values (if de-
sired) and begin conversions.
Figure 13 also shows the external connections that
would be made to a calibrator device, such as a PC
EOUT
EDIR
Positive Energy
Negative Energy
...
...
...
...
Figure 12. Stepper Motor Format on EOUT and EDIR
CS5460A
EEPROM
/EOUT
/EDIR
MODE
SCK
SDI
SDO
/CS
SCK
SO
SI
/CS
Connector to
Calibrator
VD+
5 K
5 K
Mech. Counter
or
Stepper Motor
Figure 13. Typical Interface of EEPROM to CS5460A
相關(guān)PDF資料 |
PDF描述 |
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| CS5460A | Single Phase Bi-Directional Power/Energy IC |
| CS5460 | Single Phase Bi-Directional Power/Energy IC(單相雙向功率/能量IC) |
| CS5461A-IS | Single Phase, Bi-directional Power/Energy IC |
| CS5461A-ISZ | Single Phase, Bi-directional Power/Energy IC |
| CS5461A | Single Phase, Bi-directional Power/Energy IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5460A-BSZ | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Single-Phase Bi-Dir Power/Energy IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| CS5460A-BSZ | 制造商:Cirrus Logic 功能描述:Driver IC 制造商:Cirrus Logic 功能描述:IC ENERGY METERING 1PHASE 24SSOP 制造商:Cirrus Logic 功能描述:IC, ENERGY METERING, 1PHASE, 24SSOP |
| CS5460A-BSZR | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 IC Sngl-Phs BiDirect PWR/Energy RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| CS5460-BS | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cirrus Logic 功能描述: |
| CS5460C-ISZ | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Sngl-Phs Bi-Drctnl Power/Energy RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
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