参数资料
型号: THS1030CDWR
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封装: GREEN, PLASTIC, SOIC-28
文件页数: 34/37页
文件大小: 727K
代理商: THS1030CDWR
THS1030
3V TO 5.5V, 10BIT, 30 MSPS
CMOS ANALOGTODIGITAL CONVERTER
SLAS243E NOVEMBER 1999 REVISED DECEMBER 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating conditions, AVDD = 3 V, DVDD = 3 V, fs = 30
MSPS/50% duty cycle, MODE = AVDD, 2-V input span from 0.5 V to 2.5 V, external reference,
TA = Tmin to Tmax (unless otherwise noted) (continued)
clock
PARAMETER
MIN
TYP
MAX
UNIT
tc
Clock cycle
33
ns
tw(CKH)
Pulse duration, clock high
15
16.5
110
ns
tw(CKL)
Pulse duration, clock low
15
16.5
110
ns
td(o)
Clock to data valid, delay time
25
ns
td(DZ)
Output disable to Hi-Z output, disable time
20
ns
td(DEN)
Output enable to output valid, enable time
20
ns
Pipeline latency
3
Cycles
td(AP)
Aperture delay time
4
ns
Aperture uncertainty (jitter)
2
ps
power supply (See Note 7)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ICC
Operating supply current
AVDD = DVDD = 3 V, MODE = AVDD
29
40
mA
PD
Power dissipation
AVDD = DVDD = 3 V
87
120
mW
PD
Power dissipation
AVDD = DVDD = 5 V
150
mW
PD(STBY)
Standby power
AVDD = DVDD = 3 V, MODE = AVDD
3
5
mW
NOTES:
7. Mode and REFSENSE are set to AVDD. The internal reference buffer is powered up to buffer the externally applied 0.5 V REFBS
and 2.5 V REFTS. 1.5 VDC is applied at AIN while converting data at 30 MSPS.
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