2020亚洲免费无码视频,无码精品日韩专区,插b内射18免费视频

ZHCSAC2C August 2012 – October 2018 PCM5121 , PCM5122

PRODUCTION DATA.

封裝選項(xiàng)

機(jī)械數(shù)據(jù) (封裝 | 引腳)

PW|28
- MPDS364

散熱焊盤(pán)機(jī)械數(shù)據(jù) (封裝 | 引腳)

訂購(gòu)信息

7.5 Electrical Characteristics

T_A = 25°C, AV_DD = CPV_DD = DV_DD = 3.3 V, f_S = 48 kHz, system clock = 512 f_S and 24-bit data (unless otherwise noted).

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
	Resolution		16	24	32	Bits
DIGITAL INPUT/OUTPUT
Logic Family: 3.3-V LVCMOS Compatible
V_IH	Input logic level, high		0.7 × DV_DD			V
V_IL	Input logic level, low				0.3 × DV_DD	V
I_IH	Input logic current, high	V_IN = V_DD			10	µA
I_IL	Input logic current, low	V_IN = 0 V			–10	µA
V_OH	Output logic level, high	I_OH = –4 mA	0.8 × DV_DD			V
V_OL	Output logic level, low	I_OL = 4 mA			0.22 × DV_DD	V
Logic Family 1.8-V LVCMOS Compatible
V_IH	Input logic level, high		0.7 × DV_DD			V
V_IL	Input logic level, low				0.3 × DV_DD	V
I_IH	Input logic current, high	V_IN = V_DD			10	µA
I_IL	Input logic current, low	V_IN = 0 V			–10	µA
V_OH	Output logic level, high	I_OH = –2 mA	0.8 × DV_DD			V
V_OL	Output logic level, low	I_OL = 2 mA			0.22 × DV_DD	V
DYNAMIC PERFORMANCE (PCM MODE)⁽¹⁾⁽²⁾
	THD+N at –1 dB⁽²⁾	f_S = 48 kHz		–93	–83	dB
		f_S = 96 kHz		–93
		f_S = 192 kHz		–93
	Dynamic range⁽²⁾	EIAJ, A-weighted, f_S = 48 kHz	108	112		dB
		EIAJ, A-weighted, f_S = 96 kHz		112
		EIAJ, A-weighted, f_S = 192 kHz		112
	Signal-to-noise ratio⁽²⁾	EIAJ, A-weighted, f_S = 48 kHz		112		dB
		EIAJ, A-weighted, f_S = 96 kHz		112
		EIAJ, A-weighted, f_S = 192 kHz		112
	Signal-to-noise ratio with analog mute⁽²⁾⁽³⁾	EIAJ, A-weighted, f_S = 48 kHz	113	123		dB
		EIAJ, A-weighted, f_S = 96 kHz	113	123
		EIAJ, A-weighted, f_S = 192 kHz	113	123
	Channel separation	f_S = 48 kHz	100 / 95	109 / 103		dB
		f_S = 96 kHz	100 / 95	109 / 103
		f_S = 192 kHz	100 / 95	109 / 103
ANALOG OUTPUT
	Single-ended output voltage			2.1		V_RMS
	Gain error		–6	±2.0	6	% of FSR
	Gain mismatch, channel-to-channel		–6	±0.5	6	% of FSR
	Load impedance		5			kΩ
FILTER CHARACTERISTICS–1: NORMAL (8x)
	Pass band				0.45 × f_S	kHz
	Stop band		0.55 × f_S			kHz
	Stop band attenuation		–60			dB
	Pass-band ripple				±0.02	dB
	Delay time			20 × t_S		s
FILTER CHARACTERISTICS–2: LOW LATENCY (8x)
	Pass band				0.47 × f_S	kHz
	Stop band		0.55 × f_S			kHz
	Stop band attenuation		–52			dB
	Pass-band ripple				±0.0001	dB
	Delay time			3.5 × t_S		s
FILTER CHARACTERISTICS–3: ASYMMETRIC FIR (8x)
	Pass band				0.4 × f_S	kHz
	Stop band		0.72 × f_S			kHz
	Stop band attenuation		–52			dB
	Pass-band ripple				±0.05	dB
	Delay time			1.2 × t_S		s
FILTER CHARACTERISTICS–4: HIGH-ATTENUATION (8x)
	Pass band				0.45 × f_S	kHz
	Stop band		0.45 × f_S			kHz
	Stop band attenuation			–100		dB
	Pass-band ripple				±0.0005	dB
	Delay time			33.7 × t_S		s
POWER SUPPLY REQUIREMENTS
DV_DD	Digital supply voltage	Target DV_DD = 1.8 V	1.65	1.8	1.95	VDC
DV_DD	Digital supply voltage	Target DV_DD = 3.3 V	3	3.3	3.6	VDC
AV_DD	Analog supply voltage		3	3.3	3.6	VDC
CPV_DD	Charge-pump supply voltage		3	3.3	3.6	VDC
I_DD	DV_DD supply current at 1.8 V	f_S = 48 kHz, input is bipolar zero data		11	14	mA
		f_S = 96 kHz, input is bipolar zero data		12
		f_S = 192 kHz, input is bipolar zero data		14
I_DD	DV_DD supply current at 1.8 V	f_S = 48 kHz, input is 1 kHz – 1 dBFS data		11	14	mA
		f_S = 96 kHz, input is 1 kHz – 1 dBFS data		12
		f_S = 192 kHz, input is 1 kHz – 1 dBFS data		14
I_DD	DV_DD supply current at 1.8 V⁽⁴⁾	f_S = N/A, power-down mode		0.3	0.6	mA
I_DD	DV_DD supply current at 3.3 V	f_S = 48 kHz, input is bipolar zero data		12	15	mA
		f_S = 96 kHz, input is bipolar zero data		13
		f_S = 192 kHz, input is bipolar zero data		15
I_DD	DV_DD supply current at 3.3 V	f_S = 48 kHz, input is 1 kHz – 1 dBFS data		12	15	mA
		f_S = 96 kHz, input is 1 kHz – 1 dBFS data		13
		f_S = 192 kHz, input is 1 kHz – 1 dBFS data		15
I_DD	DV_DD supply current at 3.3 V⁽⁴⁾	f_S = N/A, power-down mode		0.5	0.8	mA
I_CC	AV_DD + CPV_DD supply current	f_S = 48 kHz, input is bipolar zero data		11	16	mA
		f_S = 96 kHz, input is bipolar zero data		11
		f_S = 192 kHz, input is bipolar zero data		11
I_CC	AV_DD + CPV_DD supply current	f_S = 48 kHz, input is 1 kHz – 1 dBFS data		24	32	mA
		f_S = 96 kHz, input is 1 kHz – 1 dBFS data		24
		f_S = 192 kHz, input is 1 kHz – 1 dBFS data		24
I_CC	AV_DD + CPV_DD supply current⁽⁴⁾	f_S = N/A, power-down mode		0.2	0.4	mA
	Power dissipation, DV_DD = 1.8 V	f_S = 48 kHz, input is bipolar zero data		59.4	78	mW
		f_S = 96 kHz, input is bipolar zero data		61.2
		f_S = 192 kHz, input is bipolar zero data		64.8
	Power dissipation, DV_DD = 1.8 V	f_S = 48 kHz, input is 1 kHz – 1 dBFS data		99	130.8	mW
		f_S = 96 kHz, input is 1 kHz – 1 dBFS data		100.8
		f_S = 192 kHz, input is 1 kHz – 1 dBFS data		104.4
	Power dissipation, DV_DD = 1.8 V⁽⁴⁾	f_S = N/A, power-down mode		1.2		mW
	Power dissipation, DV_DD = 3.3 V	f_S = 48 kHz, input is bipolar zero data		79.2	103	mW
		f_S = 96 kHz, input is bipolar zero data		82.5
		f_S = 192 kHz, input is bipolar zero data		89.1
	Power dissipation, DV_DD = 3.3 V	f_S = 48 kHz, input is 1 kHz – 1 dBFS data		118.8	155	mW
		f_S = 96 kHz, input is 1 kHz – 1 dBFS data		122.1
		f_S = 192 kHz, input is 1 kHz – 1 dBFS data		128.7
	Power dissipation, DV_DD = 3.3 V⁽⁴⁾	f_S = N/A, power-down mode		2.3	4	mW

(1) Filter condition: THD+N: 20-Hz HPF, 20-kHz AES17 LPF Dynamic range: 20-Hz HPF, 20-kHz AES17 LPF, A-weighted Signal-to-noise ratio: 20-Hz HPF, 20-kHz AES17 LPF, A-weighted Channel separation: 20-Hz HPF, 20-kHz AES17 LPF Analog performance specifications are measured using the System Two Cascade™ audio measurement system by Audio Precision™ in the RMS mode.

(2) Output load is 10 kΩ, with 470-Ω output resistor and a 2.2-nF shunt capacitor (see Recommended Output Filter for the PCM512x).

(3) Assert XSMT or both L-ch and R-ch PCM data are BPZ

(4) Power-down mode, with LRCK, BCK, and SCK halted at low level.