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參數資料
| 型號： | TLV5535IPWRG4Q1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | GREEN, PLASTIC, TSSOP-28 |
| 文件頁數： | 14/35頁 |
| 文件大小： | 659K |
| 代理商： | TLV5535IPWRG4Q1 |
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TLV5535Q1
8BIT, 35 MSPS, LOW POWER ANALOGTODIGITAL CONVERTER
SGLS230A JANUARY 2004 REVISED JUNE 2008
21
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV5535 EVALUATION MODULE
TLV5535 EVM settings
clock input settings
REFERENCE
DESIGNATOR
FUNCTION
W1
Clock selection switch
12 J11: clock from pin1 on J11 connector
23 J9: clock from J9 SMA connector
W2
Clock source switch
J XTL: clock from onboard crystal oscillator
j CLK: clock from pin 1 on J11 connector (if W1/12) or J9 SMA connector (if W1/23)
NOTE: If set to XTL and a XTL oscillator is populated, no clock signal should be applied to J9 or J11, depending on the W1
setting.
W3
Clock output switch
12 Rising: clock output on J11 connector is the same phase as the clock to the digital output buffer. Data changes on rising
CLK edge.
23 Falling: clock output on J11 connector is the opposite phase as the digital output buffer. Data changes on falling CLK edge.
reference settings
REFERENCE
DESIGNATOR
FUNCTION
SW1
REFT external/internal switch
Jj REFT internal: REFT from TLV5535 internal reference
jJ REFT external: REFT from onboard voltage reference circuit
SW2
REFB external/internal switch
Jj REFB internal: REFB from TLV5535 internal reference
jJ REFB external: REFB from onboard voltage reference circuit
control settings
REFERENCE
DESIGNATOR
FUNCTION
W4
TLV5535 and digital output buffer output enable control (1)
J 5535-574 OE-connected: Connects OEs of TLV5535 and digital output buffer (574 buffer). Use this when no
board-external OE is used. In addition, close W5 to have both OEs permanently enabled.
j 5535-574 OE-disconnected: Disconnects OEs of TLV5535 and digital output buffer (574 buffer). The OE for the output
buffer needs to be pulled low from pin 5 on J11 connector to enable. The OE for TLV5535 is independently controlled from
pin 7 on J11 connector (W5 open) or is permanently enabled if W5 is closed.
W5
TLV5535 and digital output buffer output enable control (2)
J 5535 OE to GND: Connects OEs of TLV5535 to GND. Additionally connects OE of 74ALS574 to GND if W4 is 5535-574
OE-connected.
j 5535 OE external: Enables control of OE of TLV5535 via pin 7 on J11 connector. When taken high (internal pulldown)
the output can be disabled.
W6
TLV5535 STDBY control
J Stdby: STDBY is active (high).
j Active: STDBY is low, via internal pulldown. STDBY can be taken high from pin 9 on J11 connector to enable standby
mode.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV5535IPWRQ1 | 功能描述:模數轉換器 - ADC Auto Cat 8B 35MSPS ADC Sgl Ch. Lo Pwr RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLV5535PW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT, 35 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER |
| TLV5535-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT, 35 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER |
| TLV5580 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT, 80 MSPS LOW-POWER A/D CONVERTER |
| TLV5580CDW | 功能描述:模數轉換器 - ADC 8 BIT, 80 MSPS LOW-POWER ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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