參數(shù)資料
型號: TLV320DAC3101IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: DAC WITH PROGRAMMABLE PLL, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 79/100頁
文件大小: 1281K
代理商: TLV320DAC3101IRHBR
SLAS666 – JANUARY 2010
www.ti.com
Electrical Characteristics (continued)
At 25°C, AVDD = HPVDD = IOVDD = 3.3 V, SPLVDD, SPRVDD = 3.6 V, DVDD = 1.8 V, fS (audio) = 48 kHz, CODEC_CLKIN
= 256 × fS, PLL = Off, VOL/MICDET pin disabled (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DAC Output to Class-D Speaker Output; Load = 8
(Differential), 50 pF (Continued)
Output-stage leakage current
SPLVDD = SPRVDD = 4.3 V, device is powered
80
nA
for direct battery connection
down (power-up-reset condition)
DAC Power Consumption
For DAC power consumption based per selected processing block, see Section 5.3.
DIGITAL INPUT/OUTPUT
Logic family
CMOS
IIH = 5 mA, IOVDD ≥ 1.6 V
IOVDD
VIH
V
IIH = 5 mA, IOVDD < 1.6 V
IOVDD
0.3 ×
IIL = 5 mA, IOVDD ≥ 1.6 V
–0.3
IOVDD
VIL
V
Logic level
IIL = 5 mA, IOVDD < 1.6 V
0
0.8 ×
VOH
IOH = 2 TTL loads
V
IOVDD
0.1 ×
VOL
IOL = 2 TTL loads
V
IOVDD
Capacitive load
10
pF
8
ELECTRICAL SPECIFICATIONS
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320DAC3101
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