參數(shù)資料
型號: TLV2556IPWG4
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): 4/37頁
文件大?。?/td> 729K
代理商: TLV2556IPWG4
TLV2556
SLAS355A – DECEMBER 2001 – REVISED SEPTEMBER 2002
12
www.ti.com
TYPICAL CHARACTERISTICS
Figure 9
–1.5
–1
–0.5
0
0.5
1
1.5
Codes
DIFFERENTIAL NONLINEARITY ERROR
vs
CODES
DNL
Differential
Nonlinearity
Error
LSB
0
1024
2048
3072
4096
VCC = 2.7 V, VREF+ = 2.048 V, VREF– = 0 V,
I/O CLOCK = 10 MHz, 150 KSPS, TA = 25°C
Figure 10
–1.5
–1
–0.5
0
0.5
1
1.5
INL
Integral
Nonlinearity
Error
LSB
Codes
INTEGRAL NONLINEARITY ERROR
vs
CODES
0
1024
2048
3072
4096
VCC = 2.7 V, VREF+ = 2.048 V, VREF– = 0 V,
I/O CLOCK = 10 MHz, 150 KSPS, TA = 25°C
NOTE: All typical curves are with internal reference unless specified otherwise. Refer to the TLV2553 data sheet (SLAS354) for typical curves
using an external reference.
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