參數(shù)資料
型號(hào)： TLV2556MPWREPG4
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝： GREEN, PLASTIC, TSSOP-20
文件頁數(shù)： 37/37頁
文件大?。?/td> 705K
代理商： TLV2556MPWREPG4
TIMING CHARACTERISTICS
(1)
www.ti.com ................................................................................................................................................... SLAS598A – NOVEMBER 2008 – REVISED JULY 2009
operating characteristics, VREF+ = 2.5 V, SCLK frequency = 10 MHz, VCC = 2.7 V, load = 25 pF, TA= -40°C to 85°C (unless
otherwise noted)
PARAMETER
MIN
TYP
MAX
UNIT
tw1
Pulse duration I/O CLOCK high or low
40
100000
ns
tsu1
Setup time DATA IN valid before I/O CLOCK rising edge (see Figure 38)
22
ns
th1
Hold time DATA IN valid after I/O CLOCK rising edge (see Figure 38)
0
ns
tsu2
Setup time CS low before 1st rising I/O CLOCK edge(2) (see Figure 39)
33
ns
th2
Hold time CS pulse duration high time (see Figure 39)
100
ns
th3
Hold time CS low after last I/O CLOCK falling edge (see Figure 39)
0
ns
th4
Hold time DATA OUT valid after I/O CLOCK falling edge (see Figure 40)
2
ns
th5
Hold time CS high after EOC rising edge when CS is toggled (see Figure 43)
0
ns
th6
Hold time CS high after INT falling edge (see Figure 43)
0
ns
Hold time I/O CLOCK low after EOC rising edge or INT falling edge when CS is held
th7
10
ns
low (see Figure 44)
Load = 25 pF
30
Delay time CS falling edge to DATA OUT valid
td1
ns
(MSB or LSB) (see Figure 37)
Load = 10 pF
22
td2
Delay time CS rising edge to DATA OUT high impedance (see Figure 37)
10
ns
td3
Delay time I/O CLOCK falling edge to next DATA OUT bit valid (see Figure 40)
2
33
ns
td4
Delay time last I/O CLOCK falling edge to EOC falling edge (see Figure 41)
75
ns
td5
Delay time last I/O CLOCK falling edge to CS falling edge to abort conversion
1.5
s
td6
Delay time last I/O CLOCK falling edge to INT falling edge (see Figure 41)
MAX(tconv)
ns
Delay time EOC rising edge or INT falling edge to DATA OUT valid: MSB or LSB first
td7
20
ns
td9
Delay time I/O CLOCK high to INT rising edge when CS is held low (see Figure 44)
1
55
ns
tt1
Transition time I/O CLOCK(2) (see Figure 40)
1
s
tt2
Transition time DATA OUT (see Figure 40)
5
ns
tt3
Transition time INT/EOC, CL = 7 pF (see Figure 41 and Figure 42)
4
ns
tt4
Transition time DATA IN, CS
10
s
MAX(tconv) +
tcyc
Total cycle time (sample, conversion and delays)(2)
I/O period
s
(8/12/16 CLKs)
Source impedance = 25
800
Source impedance = 100
850
tsample
Channel acquisition time (sample), at 1 k
(2)
ns
Source impedance = 500
1000
Source impedance = 1 k
1600
(1)
Timing parameters are not production tested.
(2)
I/O CLOCK period = 8x [1/(I/O CLOCK frequency)] or 12x [1/(I/O CLOCK frequency)] or 16x [1/(I/O CLOCK frequency)] depends on I/O
format selected.
Copyright 2008–2009, Texas Instruments Incorporated
9
Product Folder Link(s): TLV2556-EP
相關(guān)PDF資料
PDF描述
TLV320ADC3001IYZHT 2-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PBGA16
TLV320ADC3001IYZHR 2-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PBGA16
TLV320ADC3101IRGER320 SPECIALTY CONSUMER CIRCUIT, PQCC24
TLV320ADC3101IRGET320 SPECIALTY CONSUMER CIRCUIT, PQCC24
TLV320ADC3101IRGER SPECIALTY CONSUMER CIRCUIT, PQCC24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV2620ID 制造商:Rochester Electronics LLC 功能描述:- Bulk
TLV2620IDBVR 功能描述:運(yùn)算放大器 - 運(yùn)放 800 uA/ch 11MHz RRO Lo-Vltg 1-Ch RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2620IDBVRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 800 uA/ch 11MHz RRO Lo-Vltg 1-Ch RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2620IDBVT 功能描述:運(yùn)算放大器 - 運(yùn)放 800 uA/ch 11MHz RRO Lo-Vltg 1-Ch RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TLV2620IDBVTG4 功能描述:運(yùn)算放大器 - 運(yùn)放 800 uA/ch 11MHz RRO Lo-Vltg 1-Ch RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*