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參數資料
| 型號： | TLC876CPWLE |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | TSSOP-28 |
| 文件頁數： | 20/23頁 |
| 文件大小： | 305K |
| 代理商： | TLC876CPWLE |
TLC876M, TLC876I, TLC876C
10-BIT 20 MSPS PARALLEL OUTPUT CMOS
ANALOG-TO-DIGITAL CONVERTERS
SLAS140C – JULY 1997 – REVISED MAY 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (continued)
digital inputs
MIN
NOM
MAX
UNIT
DRVDD = 3 V
2.4
High-level input voltage, VIH
DRVDD = 5 V
4
V
DRVDD = 5.25 V
4.2
DRVDD = 3 V
0.6
Low-level input voltage, VIL
DRVDD = 5 V
1
V
DRVDD = 5.25 V
1.05
Clock period, tc (see Figure 1)
50
ns
Pulse duration, clock high, tw(CLKH)
23
25
ns
Pulse duration, clock low, tw(CLKL)
23
25
ns
TLC876C
0
70
Operating free-air temperature, TA
TLC876I
–40
85
°C
TLC876M
–55
125
electrical characteristics at AVDD = DVDD = 5 V, DRVDD = 3.3 V, VI(REFT) = 3.6 V, VI(REFB) = 1.6 V,
fCLK = 20 MSPS (unless otherwise noted)
power supply
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
AVDD
17
25
mA
IDD
Operating supply current
DVDD
2.7
5
mA
DRVDD
25
100
A
PD
Power dissipation
107
150
mW
PD(STBY) Standby power
STBY = High
CLK running
45
85
mW
PD(STBY) Standby power
STBY = High
CLK inhibited at VDD or 0 V
15
35
mW
The voltage difference between AVDD and DVDD terminals cannot exceed 0.5 V to maintain performance specifications.
digital logic inputs
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IIH
High-level input current
DVDD = 5 V
–10
10
A
IIL
Low-level input current
DVDD = 5V
–50
50
A
IIL(CLK) Low-level input current, CLK
DVDD = 5V
–10
10
A
Ci
Input capacitance
5
pF
logic outputs
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IOH =50 A
DRVDD = 3 V
2.4
VOH
High-level output voltage
IOH = 50 A
DRVDD = 5 V
3.8
V
IOH = 0.5 mA
DRVDD = 5 V
2.4
IOL =50 A
DRVDD = 3.6 V
0.7
VOL
Low-level output voltage
IOL = 50 A
DRVDD = 5.25 V
1.05
V
IOL = 0.6 mA
DRVDD = 5.25 V
0.4
Co
Output capacitance
5
pF
IOZ
High-impedance-state output current
–10
10
A
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相關代理商/技術參數 |
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| TLC876CPWR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS |
| TLC876EVM | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TLC876I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS |
| TLC876IDB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS |
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