參數(shù)資料
型號： TLV1562CDW
廠商： Texas Instruments, Inc.
英文描述： 2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN
中文描述： 2.7 V至5.5 V，高速低功耗可重構(gòu)模擬到數(shù)字轉(zhuǎn)換4輸入，雙的S /小時，并行接口，和電源關(guān)閉
文件頁數(shù)： 27/40頁
文件大小： 578K
代理商： TLV1562CDW
TLV1562
2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL
CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN
SLAS162 – SEPTEMBER 1998
27
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Delay time, CS
↓
to WR
↓
, td(CSL–WRL)
Delay time, RD
↑
to CSTART
↓
, td1(RDH – CSTARTL)
Delay time, RD
↑
to CSTART
↓
, td2(RDH – CSTARTL)
Delay time, WR
↑
to CSTART
↓
, td1(WRH – CSTARTL)
Delay time, WR
↑
to CSTART
↓
, td2(WRH – CSTARTL)
Delay time, CS
↓
to RD
↓
, td(CSL–RDL)
Pulse duration, CS high, tw(CSH)
Setup time, data valid to WR
↑
, tsu(DATAIN)
Hold time, WR
↑
to data invalid, th(DATAIN)
2
4
ns
100
ns
300
ns
100
ns
300
ns
2
4
ns
50
ns
5
ns
10
ns
Pulse duration RD low t(RDL)
Pulse duration, RD low, tw(RDL)
Interrupt modes
50
ns
Continuous modes
200
ns
Pulse duration, WR low, tw(WRL)
Delay time, WR
↑
to CS
↑
, td(WRH–CSH)
Delay time, RD
↑
to CS
↑
, td(RDH–CSH)
Delay time, external SYSCLK
↓
to RD
↓
, CSTART
↑
, td(ECLKL–TRGL)
Setup time, RD
↓
, CSTART
↑
, to external SYSCLK
↑
, tsu(TRGL–ECLKH)
50
ns
4
ns
4
ns
0
2
ns
5
6
ns
Pulse duration CSTART low t(CSTARTL)
Pulse duration, CSTART low, tw(CSTARTL)
Auto power down = 1
800
ns
Auto power down = 0
100
Delay time, INT
↓
to CS
↓
, td(INTL–CSL)
10
ns
External SYSCLK, 10 bit
5
5.5
Internal SYSCLK, 10 bit
6
Conversion time mono continuous/interrupt mode t
Conversion time, mono continuous/interrupt mode, tconv1
External SYSCLK, 8 bit
4
4.5
SYSCLK
Internal SYSCLK, 8 bit
5
External SYSCLK, 4 bit
2
2.5
Internal SYSCLK, 4 bit
3
External SYSCLK, 10 bit
10
11
Internal SYSCLK, 10 bit
12
Conversion time dual continuous/interrupt mode t
Conversion time, dual continuous/interrupt mode, tconv2
External SYSCLK, 8 bit
8
9
SYSCLK
Internal SYSCLK, 8 bit
10
External SYSCLK, 4 bit
4
5
Internal SYSCLK, 4 bit
6
External SYSCLK, 10 bit
5
5.5
Internal SYSCLK, 10 bit
6
Cycle time continuous mode RD t(RD)
Cycle time, continuous mode RD, tc(RD)
External SYSCLK, 8 bit
4
4.5
SYSCLK
Internal SYSCLK, 8 bit
5
External SYSCLK, 4 bit
2
2.5
Internal SYSCLK, 4 bit
3
Mono interrupt mode sampling time or first cycle (mono interrupt or
continous mode) sampling time, ts1
Dual interrupt mode sampling time or first cycle (dual interrupt or continuous
mode) sampling time, ts4
Mono continuous mode sampling time, ts2
Dual continuous mode sampling time, ts3
Continuous mode first sampling time, t(SAMPE5)
Data rise time, tr(DATAOUT)
0.2
1000
μ
s
0.3
1000
μ
s
3
SYSCLK
7
SYSCLK
μ
s
ns
0.45
3
5
10
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV1562CDWR 制造商:Rochester Electronics LLC 功能描述:- Bulk
TLV1562CPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit Programmable 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TLV1562CPWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 2 MSPS Quad Channel 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TLV1562EVM 制造商:Rochester Electronics LLC 功能描述:10- BIT A-D CONVERTER EVALUATION MODULE - Bulk 制造商:Texas Instruments 功能描述:10- BIT A-D CONVERTER EVALUATION MODULE - Bulk
TLV1562IDW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit Programmable 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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