參數(shù)資料
型號(hào): TLC0838CDWG4
廠商: Texas Instruments
文件頁(yè)數(shù): 17/19頁(yè)
文件大?。?/td> 0K
描述: IC ADC 8BIT 8CH SRL I/O 20-SOIC
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 25
位數(shù): 8
采樣率(每秒): 20k
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 3mW
電壓電源: 單電源
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 管件
輸入數(shù)目和類型: 8 個(gè)單端,單極;4 個(gè)差分,單極
TLC0834C, TLC0834I, TLC0838C, TLC0838I
8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
SLAS094E – MARCH 1995 – REVISED OCTOBER 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VCC
4.5
5
5.5
V
High-level input voltage, VIH
2
V
Low-level input voltage, VIL
0.8
V
Clock frequency, f(clock)
10
600
kHz
Clock duty cycle (see Note 2)
40%
60%
Pulse duration, CS high, tw
220
ns
Setup time, CS low, SE low, or data valid before CLK
↑, tsu (see Figures 1 and 2)
350
ns
Hold time, data valid after CLK
↑, th (see Figure 1)
90
ns
Operating free air temperature TA
C suffix
0
70
°C
Operating free-air temperature, TA
I suffix
–40
85
°C
NOTE 2: The clock-duty-cycle range ensures proper operation at all clock frequencies. When a clock frequency is used outside the
recommended duty-cycle range, the minimum pulse duration (high or low) is 1
s.
electrical characteristics over recommended range of operating free-air temperature, VCC = 5 V,
f(clock) = 250 kHz (unless otherwise noted)
digital section
PARAMETER
TEST CONDITIONS
C SUFFIX
I SUFFIX
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VOH
High level output voltage
VCC = 4.75 V, IOH = – 360 A
2.8
2.4
V
VOH
High-level output voltage
VCC = 4.75 V, IOH = – 10 A
4.6
4.5
V
VOL
Low-level output voltage
VCC = 5.25 V, IOL = 1.6 mA
0.34
0.4
V
IIH
High-level input current
VIH = 5 V,
VIH = 5 V
0.005
1
0.005
1
A
IIL
Low-level input current
VIL = 0,
VIL = 0
– 0.005
–1
– 0.005
–1
A
IOH
High-level output (source) current
VOH = 0,
TA = 25°C
– 6.5
–24
– 6.5
–24
mA
IOL
Low-level output (sink) current
VOL = VCC,
TA = 25°C
8
26
8
26
mA
IOZ
High-impedance-state output
VO = 5 V,
TA = 25°C
0.01
3
0.01
3
A
IOZ
g
current (DO or SARS)
VO = 0,
TA = 25°C
– 0.01
–3
– 0.01
–3
A
Ci
Input capacitance
5
pF
Co
Output capacitance
5
pF
All parameters are measured under open-loop conditions with zero common-mode input voltage (unless otherwise specified).
All typical values are at VCC = 5 V, TA = 25°C.
相關(guān)PDF資料
PDF描述
VE-250-IW-F2 CONVERTER MOD DC/DC 5V 100W
VE-24F-IU CONVERTER MOD DC/DC 72V 200W
VE-250-IW-F1 CONVERTER MOD DC/DC 5V 100W
TLC0834CDG4 IC ADC 8BIT 4CH SRL I/O 14-SOIC
VE-24X-IW-F4 CONVERTER MOD DC/DC 5.2V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC0838CDWR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 20 kSPS Serial Out 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
TLC0838CDWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 20 kSPS Serial Out 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
TLC0838CN 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8bit A/D 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
TLC0838CNE4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 20 kSPS Serial Out 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
TLC0838CPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 20 kSPS Serial Out 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