SLASFC4 January 2024 TAC5212-Q1
ADVANCE INFORMATION
PARAMETER | TEST CONDITIONS | MIN | NOM | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
ADC PERFORMANCE FOR INPUT RECORDING | |||||||
Differential input full-scale AC signal voltage | AC-coupled input | 2 | VRMS | ||||
DC-coupled input | 4 | VRMS | |||||
Single-ended input full-scale AC signal voltage | AC-coupled input | 1 | VRMS | ||||
DC-coupled input | 2 | VRMS | |||||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | IN1 differential AC-coupled input selected and AC signal shorted to ground, 0-dB channel gain | 118 | dB | |||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | IN1 differential AC-coupled input selected and AC signal shorted to ground, 12-dB channel gain | 103 | dB | |||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | IN1 differential DC-coupled input selected and AC signal shorted to ground, 0-dB channel gain, Device in Hign Common Mode Tolerance Mode (ADC_CH1_CM_TOL and ADC_CH2_CM_TOL=2'b10) | 110 | dB | |||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | IN1 differential DC-coupled input selected and AC signal shorted to ground, 12-dB channel gain, Device in Hign Common Mode Tolerance Mode (ADC_CH1_CM_TOL and ADC_CH2_CM_TOL=2'b10) | 98 | dB | |||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | Wideband Mode: IN1 differential DC-coupled input selected and AC signal shorted to ground, 0-dB channel gain (Integrated till 20KHz A-Weighted) | dB | ||||
SNR | Signal-to-noise ratio(1)(2) | Wideband Mode: IN1 differential DC-coupled input selected and AC signal shorted to ground, 0-dB channel gain (Integrated till 100KHz) | 91 | dB | |||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | Power Tune Mode: IN1 differential AC-coupled input selected and AC signal shorted to ground, 0-dB channel gain | 106 | dB | |||
Power Tune Mode: IN1 differential DC-coupled input selected and AC signal shorted to ground, 0-dB channel gain | 106 | ||||||
Power Tune Mode: IN1 differential DC-coupled input selected and AC signal shorted to ground, 12-dB channel gain | 94 | ||||||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | 1.8V AVDD Operation:IN1 differential AC-coupled input selected and AC signal shorted to ground, 0-dB channel gain | 110 | dB | |||
1.8V AVDD Operation:IN1 differential DC-coupled input selected and AC signal shorted to ground, 0-dB channel gain | 104 | ||||||
1.8V AVDD Operation:IN1 differential DC-coupled input selected and AC signal shorted to ground, 12-dB channel gain | 92 | ||||||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | 1.8V AVDD Operation + Power Tune Mode: IN1 differential AC-coupled input selected and AC signal shorted to ground, 0-dB channel gain | 104 | dB | |||
1.8V AVDD Operation + Power Tune Mode: IN1 differential DC-coupled input selected and AC signal shorted to ground, 0-dB channel gain | 100 | ||||||
1.8V AVDD Operation + Power Tune Mode: IN1 differential DC-coupled input selected and AC signal shorted to ground, 12-dB channel gain | 88 | ||||||
DR | Dynamic range, A-weighted(2) | IN1 differential AC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 118 | dB | |||
IN1 differential DC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 110 | ||||||
IN1 differential DC-coupled input selected and –72-dB full-scale AC signal input, 12-dB channel gain | 98 | ||||||
DR | Dynamic range, A-weighted(2) | Power Tune Mode: IN1 differential AC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 106 | dB | |||
Power Tune Mode: IN1 differential DC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 106 | ||||||
Power Tune Mode: IN1 differential DC-coupled input selected and –72-dB full-scale AC signal input, 12-dB channel gain | 94 | ||||||
DR | Dynamic range, A-weighted(2) | 1.8V AVDD Operation: IN1 differential AC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 106 | 110 | dB | ||
1.8V AVDD Operation: IN1 differential DC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 104 | ||||||
1.8V AVDD Operation: IN1 differential DC-coupled input selected and –72-dB full-scale AC signal input, 12-dB channel gain | 92 | ||||||
DR | Dynamic range, A-weighted(2) | 1.8V AVDD Operation + Power Tune Mode: IN1 differential AC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 104 | dB | |||
1.8V AVDD Operation + Power Tune Mode: IN1 differential DC-coupled input selected and –60-dB full-scale AC signal input, 0-dB channel gain | 100 | ||||||
1.8V AVDD Operation + Power Tune Mode: IN1 differential DC-coupled input selected and –72-dB full-scale AC signal input, 12-dB channel gain | 88 | ||||||
THD+N | Total harmonic distortion(2) | IN1 differential AC-coupled input selected and –1-dB full-scale AC signal input, 0-dB channel gain | –95 | TBD | dB | ||
IN1 differential DC-coupled input selected and –1-dB full-scale AC signal input, 0-dB channel gain | –95 | ||||||
IN1 differential DC-coupled input selected and –13-dB full-scale AC signal input, 12-dB channel gain | –91 | ||||||
ADC OTHER PARAMETERS | |||||||
Input impedance | Differential input, between INxP and INxM, 5kΩ Mode | 5.5 | kΩ | ||||
Differential input, between INxP and INxM, 10kΩ Mode | 11 | ||||||
Differential input, between INxP and INxM, 40kΩ Mode | 44 | ||||||
Single-ended input, between INxP and INxM, 5kΩ Mode | 2.75 | ||||||
Single-ended input, between INxP and INxM,10kΩ Mode | 5.5 | ||||||
Single-ended input, between INxP and INxM, 40kΩ Mode | 22 | ||||||
Offset | Shorted Input. | TBD | mV | ||||
Digital volume control range | Programmable 0.5-dB steps | –80 | 47 | dB | |||
Input Signal Bandwidth | Upto 192KSPS FS Rate | 0.46 | FS | ||||
>192KSPS | 90 | kHz | |||||
Output data sample rate | Programmable | 3.675 | 768 | kHz | |||
Output data sample word length | Programmable | 16 | 32 | Bits | |||
Digital high-pass filter cutoff frequency | First-order IIR filter with programmable coefficients, –3-dB point (default setting) |
2 | Hz | ||||
Interchannel isolation | –1-dB full-scale AC signal line-in input to non measurement channel | –134 | dB | ||||
Interchannel gain mismatch | –6-dB full-scale AC signal line-in input, 0-dB channel gain | 0.1 | dB | ||||
Interchannel phase mismatch | 1-kHz sinusoidal signal | 0.01 | Degrees | ||||
PSRR | Power-supply rejection ratio | 100-mVPP, 1-kHz sinusoidal signal on AVDD, differential input selected, 0-dB channel gain | 92 | dB | |||
CMRR | Common-mode rejection ratio | Differential microphone input selected, 0-dB channel gain, 1-VRMS AC input, 1-kHz signal on both pins and measure level at output, ADC_CHx_CFG0 D3-2 register bits set to 2b'10 to configure device in high CMRR performance mode | 80 | dB | |||
MICROPHONE BIAS | |||||||
MICBIAS noise | BW = 20 Hz to 20 kHz, A-weighted, 1-µF capacitor between MICBIAS and AVSS | 2 | µVRMS | ||||
MICBIAS voltage | Bypass to AVDD | AVDD | V | ||||
MICBIAS voltage | AVDD=1.8V | 1.375 | V | ||||
MICBIAS voltage | AVDD=3.3V | 2.75 | V | ||||
Analog Bypass to Line Out/Head Phone Amplifier | |||||||
Input impedance | Differential input, between INxP and INxM | 8.8 | kΩ | ||||
Single-ended input, between INxP and INxM | 4.4 | ||||||
Differential input, between INxP and INxM, 40k Mode | 40k | ||||||
Single-ended input, between INxP and INxM, 40k Mode | 20k | ||||||
Single Ended Full Scale Output | AVDD=3.3V | AVDD=3.3V | 1 | Vrms | |||
Differential Full Scale Output | AVDD=3.3V | 2 | Vrms | ||||
AVDD=1.8V | 1 | Vrms | |||||
Gain Error | 0.1 | dB | |||||
Noise, A-Weighted | Idle Channel, AC Coupled Input Shorted to Ground, Fully Differential output | 4.5 | µVRMS | ||||
Noise, A-Weighted | Idle Channel, AC Coupled Input Shorted to Ground, Single Ended output | 6.3 | µVRMS | ||||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | Idle Channel, AC Coupled Input Shorted to Ground, Fully Differential output, AVDD=3.3V | 113 | dB | |||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | Idle Channel, AC Coupled Input Shorted to Ground, Single Ended output, AVDD=3.3V | 104 | dB | |||
THD+N | Total harmonic distortion(2) | IN1 differential AC-coupled input selected and -1-dB full-scale AC signal input, 0-dB channel gain | –104 | dB | |||
DAC Performance for Line Output/Head Phone Playback | |||||||
Full Scale Output Voltage | Differential output between OUTxP and OUTxM, AVDD=3.3V | 2 | VRMS | ||||
Differential Output between OUTxP and OUTxM, AVDD=1.8V | 1 | ||||||
Single-ended Output, AVDD=3.3V | 1 | ||||||
Single-ended Output, AVDD=1.8V | 0.5 | ||||||
Pseudo Differential Output between OUTxP and OUTxM, AVDD=3.3V | 1 | ||||||
Pseudo Differential Output between OUTxP and OUTxM, AVDD=1.8V | 0.5 | ||||||
SNR | Signal-to-noise ratio, A-weighted(1)(2) | Differential Output, 0dBFS Signal, AVDD=3.3V | 119 | dB | |||
Single Ended Output, 0dBFS Signal, AVDD=3.3V | 111 | ||||||
Pseudo Differential Output, 0dBFS Signal, AVDD=3.3V | 110 | ||||||
Differential Output, 0dBFS Signal, AVDD=1.8V | 114 | ||||||
Single Ended Output, 0dBFS Signal, AVDD=1.8V | 105 | ||||||
Pseudo Differential Output, 0dBFS Signal, AVDD=1.8V | 104 | ||||||
Differential Output, 0dBFS Signal, AVDD=3.3V, 0dBFS Signal, Power Tune Mode | 112 | ||||||
Single Ended Output, 0dBFS Signal, AVDD=3.3V, Power Tune Mode | 102 | ||||||
Pseudo Differential Output, 0dBFS Signal, AVDD=3.3V, Power Tune Mode | 101 | ||||||
Differential Output, 0dBFS Signal, AVDD=1.8V, Power Tune Mode | 108 | ||||||
Single Ended Output, 0dBFS Signal, AVDD=1.8V, Power Tune Mode | 97 | ||||||
Pseudo Differential Output, 0dBFS Signal, AVDD=1.8V, Power Tune Mode | 96 | ||||||
DR | Dynamic range, A-weighted(2) | Differential Output, -60dBFS Signal, AVDD=3.3V | 119 | dB | |||
Single Ended Output, -60dBFS Signal, AVDD=3.3V | 111 | ||||||
Pseudo Differential Output, -60dBFS Signal, AVDD=3.3V | 110 | ||||||
Differential Output, -60dBFS Signal, AVDD=1.8V | 114 | ||||||
Single Ended Output, -60dBFS Signal, AVDD=1.8V | 105 | ||||||
Pseudo Differential Output, -60dBFS Signal, AVDD=1.8V | 104 | ||||||
Differential Output, -60dBFS Signal, AVDD=3.3V, 0dBFS Signal, Power Tune Mode | 112 | ||||||
Single Ended Output, -60dBFS Signal, AVDD=3.3V, Power Tune Mode | 102 | ||||||
Pseudo Differential Output, -60dBFS Signal, AVDD=3.3V, Power Tune Mode | 101 | ||||||
Differential Output, -60dBFS Signal, AVDD=1.8V, Power Tune Mode | 108 | ||||||
Single Ended Output, -60dBFS Signal, AVDD=1.8V, Power Tune Mode | 97 | ||||||
Pseudo Differential Output, -60dBFS Signal, AVDD=1.8V, Power Tune Mode | 96 | ||||||
THD+N | Total harmonic distortion(2) | -95 | dB | ||||
Head Phone Load Range | 16 | Ω | |||||
Line Out Load Range | 600 | Ω | |||||
Channel gain control range | Programmable 1-dB steps | –6 | 12 | dB | |||
DAC Channel OTHER PARAMETERS | |||||||
Output Offset | 0 Input, Fully Differential Output | 0.5 | mV | ||||
Output Offset | 0 Input, Pseudo Differential Output | 0.4 | mV | ||||
Output Common Mode | Common Mode Level for OUTxP and OUTxM AVDD=1.8V (Register Configurable) | 0.9 | V | ||||
Output Common Mode | Common Mode Level for OUTxP and OUTxM AVDD=3.3V (Register Configurable) | 1.65 | V | ||||
Common Mode Error | DC Error in Common Mode Voltage | ±20 | mV | ||||
Digital volume control range | Programmable 0.5-dB steps | –120 | 42 | dB | |||
Output Signal Bandwidth | Upto 192KSPS FS Rate | 0.46 | FS | ||||
>192KSPS | 100 | kHz | |||||
Input data sample rate | Programmable | 3.675 | 768 | kHz | |||
Input data sample word length | Programmable | 16 | 32 | Bits | |||
Digital high-pass filter cutoff frequency | First-order IIR filter with programmable coefficients, –3-dB point (default setting) |
2 | Hz | ||||
Interchannel isolation | –134 | dB | |||||
Interchannel gain mismatch | 0.1 | dB | |||||
Interchannel phase mismatch | 1-kHz sinusoidal signal | 0.01 | Degrees | ||||
PSRR | Power-supply rejection ratio | 100-mVPP, 1-kHz sinusoidal signal on AVDD, differential input selected, 0-dB channel gain | 100 | dB | |||
Mute Attenuation | –130 | dB | |||||
Pout | Output Power Delivery | Single ended/Pseudo Differential RL=16 Ohms, THD+N<1% | 62.5 | mW | |||
DIGITAL I/O | |||||||
VIL(SHDNZ) | Low-level digital input logic voltage threshold | SHDNZ pin | –0.3 | 0.25 × IOVDD | V | ||
VIH(SHDNZ) | High-level digital input logic voltage threshold | SHDNZ pin | 0.75 × IOVDD | IOVDD + 0.3 | V | ||
VIL | Low-level digital input logic voltage threshold | All digital pins except SDA and SCL, IOVDD 1.8-V operation | –0.3 | 0.35 × IOVDD | V | ||
All digital pins except SDA and SCL, IOVDD 3.3-V operation | –0.3 | 0.8 | |||||
VIH | High-level digital input logic voltage threshold | All digital pins except SDA and SCL, IOVDD 1.8-V operation | 0.65 × IOVDD | IOVDD + 0.3 | V | ||
All digital pins except SDA and SCL, IOVDD 3.3-V operation | 2 | IOVDD + 0.3 | |||||
VOL | Low-level digital output voltage | All digital pins except SDA and SCL, IOL = –2 mA, IOVDD 1.8-V operation | 0.45 | V | |||
All digital pins except SDA and SCL, IOL = –2 mA, IOVDD 3.3-V operation | 0.4 | ||||||
VOH | High-level digital output voltage | All digital pins except SDA and SCL, IOH = 2 mA, IOVDD 1.8-V operation | IOVDD – 0.45 | V | |||
All digital pins except SDA and SCL, IOH = 2 mA, IOVDD 3.3-V operation | 2.4 | ||||||
VIL(I2C) | Low-level digital input logic voltage threshold | SDA and SCL | –0.5 | 0.3 × IOVDD | V | ||
VIH(I2C) | High-level digital input logic voltage threshold | SDA and SCL | 0.7 × IOVDD | IOVDD + 0.5 | V | ||
VOL1(I2C) | Low-level digital output voltage | SDA, IOL(I2C) = –3 mA, IOVDD > 2 V | 0.4 | V | |||
VOL2(I2C) | Low-level digital output voltage | SDA, IOL(I2C) = –2 mA, IOVDD ≤ 2 V | 0.2 x IOVDD | V | |||
IOL(I2C) | Low-level digital output current | SDA, VOL(I2C) = 0.4 V, standard-mode or fast-mode | 3 | mA | |||
SDA, VOL(I2C) = 0.4 V, fast-mode plus | 20 | ||||||
IIL | Input logic-low leakage for digital inputs | All digital pins, input = 0 V | –5 | 0.1 | 5 | µA | |
IIH | Input logic-high leakage for digital inputs | All digital pins, input = IOVDD | –5 | 0.1 | 5 | µA | |
CIN | Input capacitance for digital inputs | All digital pins | 5 | pF | |||
RPD | Pulldown resistance for digital I/O pins when asserted on | 20 | kΩ | ||||
TYPICAL SUPPLY CURRENT CONSUMPTION | |||||||
IAVDD | Current consumption in sleep mode (software shutdown mode) | All device external clocks stopped | TBD | µA | |||
IIOVDD | 1 | ||||||
IAVDD | Current consumption when MICBIAS ON, MICBIAS voltage 10 V, 30 mA load, ADC off | fS = 48 kHz, BCLK = 256 × fS | TBD | mA | |||
IIOVDD | 0.01 | ||||||
IAVDD | Current consumption with ADC 2-channel operation at fS 16-kHz, MICBIAS off, PLL on, BCLK = 512 × fS | TBD | mA | ||||
IIOVDD | 0.1 | ||||||
IAVDD | Current consumption with ADC 2-channel operation at fS 48-kHz, MICBIAS on, PLL off, BCLK = 512 × fS | TBD | mA | ||||
IIOVDD | 0.1 | ||||||
IAVDD | Current consumption with DAC to HP 2-channel operation at fS 16-kHz, MICBIAS off, PLL on, BCLK = 512 × fS | TBD | mA | ||||
IIOVDD | 0.2 | ||||||
IAVDD | Current consumption with DAC to HP 2-channel operation at fS 48-kHz, MICBIAS off, PLL off, BCLK = 512 × fS | TBD | mA | ||||
IIOVDD | TBD |