SI7991DP Datasheet| PARAMETER | SYMBOL | CONDITIONS | MIN TYP MAX | UNITS | | DYNAMIC | | | | RL = 300Q; CL = | TA= +250C | 1 1 15 | | | Turn-On Time (Note 4) | toN | 35pF; V\lO, V\lC = 3V; Figure 2 | TA = TMIKI to TMAX | 18 | ns | | | | RL = 300Q; CL = | TA= +250C | 3 5 | | | Turn-Off Time (Note 4) | tOFF | 35pF; V\lO, V\lC = 3V; Figure 2 | TA = TMIKI to TMAX | 6 | ns | | | | RL = 300Q; | TA= +250C | 8 | | | Break-Before-Make (lxlote 4) | tBBM | CL = 35pF; VIxIO or VNC = +3V; Figure 2 | TA = TMIKI to TMAX | 1 | ns | | Charge Injection | Q | VGEN = 0, RGEN = 0, CL = 1nF, Figure 4 | 5 | pC | | NO, NC Off-Capacitance | CNO(OFF), CNC(OFF) | NO or NC = GlxID, f = 1MHz, Figure 5 | 12 | pF | | Switch On-Capacitance | C(ON) | f = 1MHz, Figure 5 | 34 | pF | | | | CL = 5pF, RL = 50Q, | f= 10MHz | -55 | | | Off-Isolation (Note 6) | VISo | Figure 3 | f= 1MHz | -80 | dB | | | | CL = 5pF, RL = 50Q, | f= 10MHz | -62 | | | Crosstalk (lxlote 7) | VCT | Figure 3 | f= 1MHz | -82 | dB | | Total Harmonic Distortion | THD | RL = 600Q, 0.5Vp-p, f = 20Hz t0 20kHz | 0 018 | % | | SUPPLY | | Positive Supply Current | I+ | V+ = 5.5V, VIN = 0 0r V+ | 0 001 1 0 | UA | | | | | | |
SI7991DP Price Eight GLBs, 16 110 cells, two dedicated inputs and one ORP are connected together to make a Megablock (see figure l). The outputs of the eight GLBs are connected to a set of 16 universal I/O cells by the ORP. Each ispLSI and pLSI 1032E device contains four Megablocks. SI7991DP on stock| | | TEST CONDITION | | | | | | PARAMETER | SYMBOL | | INPUT | | | | MIN | TYP | MAX | UNIT | | L | R | OUTPUT | MODE | VR | | Maximum Input Voltage | VIM | f=lkHz | VIN 0 | 0 VIN | L R | BYPASS | | 9.9 (31) | 11.9 (3.9) | | | | f=lOOHz | VIN 0 | 0 VIN | L R | Stereo | MAX | -3.8 (0.6) | 1.8 (0.8) | | dBV (Vrnrs) | | f=lkHz | VIN VIN | 0 0 | L R | Mono | | 6.9 (2.2) | 8.9 (2.8) | | | Output Noise | VNO | Rg=0l A-Weid | 0 | 0 | L R | BYPASS | | | -112 (2.5) | -106 (5.0) | | | Rg=0l 1 | 0 | 0 | L R | Stereo | MAX | | -100 00) | -94 (20) | dBV (ca/rTnS) | | Rg=0l 1 | 0 | 0 | L R | Mono | | | -103 (7.1) | -97 (14.1) | | | | | | | | | | | | |
| Bit | @Pup | Name | Description | | 7 | 0 | RESERVED | RESERVED, Set = 0 | | 6 | 0 | DOT96[T/C] | DOT_PWRDWN Drive Mode 0 = Driven in PWRDWN, 1 = Hi-Z | | 5 | 0 | PCIF1 | Allow control of PCIF2 with assertion of SW PCI_STP# 0 = Free-running, 1 = Stopped with SW PCI_STP# | | 4 | 0 | PCIFO | Allow control of PCIFl with assertion of SW PCI_STP# 0 = Free-running, 1 = Stopped with SW PCI_STP# | | 3 | 0 | RESERVED | RESERVED, Set = 0 | | 2 | 1 | RESERVED | RESERVED, Set = 1 | | 1 | 1 | RESERVED | RESERVED, Set = 1 | | 0 | 1 | RESERVED | RESERVED, Set = 1 | | | | |
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